In a short time, finding the task which I had undertaken impracticable, as the birds poured in in countless multitudes, I rose, and, counting the dots then put down, found that one hundred and sixty-three had been made in twenty-one minutes

不一会儿，我便发现我的记录完全无济于事，鸽群铺天盖地不断涌来，成片成队委难计其数。我站立起来，数了数刚记下的标记，短短21分钟里，竟有163个鸽群在我眼前呼啸而过。

The project was a bold one, full of difficulty, perhaps impracticable. Mr. Fogg was going to risk life, or at least liberty, and therefore the success of his tour.

这个救人的打算是很冒险的，是有困难的，看来也是行不通的。

The logic was appealing, but unfortunately no one knew how much salt was in the sea or by how much it increased each year, which rendered the experiment impracticable.

这个道理很吸引人，但不幸的是，谁也不知道海洋里究竟有多少盐，也不知道每年到底增加多少，这就使得这项验无法付。

Previously, it had been impracticable to try to measure lightning even if a mega flash occurred.

前，即使发生超级闪电，也无法进行测量。

Promises that are impossible, impracticable, that will never be fulfilled.

那些承诺不切际、难现，注定无法兑现。

I was soon convinced, how impracticable was the attempt.

我很快就确信， 这种尝试是多么不切际。

It is very long since I tasted a slice of boiled beef; I have a suspicion that the thing is becoming rare. In a household such as mine, the " round" is impracticable; of necessity it must be large, altogether too large for our requirements.

我已经很久没有尝过一片水煮牛肉了；我怀疑这东西越来越稀有了。在像我这样的家庭中，“轮”是行不通的；必然它必须很大，总的来说对我们的要求来说太大了。

Not only its value far exceeds what the capitals of a few private men are capable of purchasing; but, supposing they were capable of purchasing it, the manner in which it is produced renders this purchase altogether impracticable.

不仅它的价值远远超过少数私人的资本所能购买的，而且但是，假设他们有能力购买它，它的生产方式使这种购买完全不切际。

Now, Colonel Pyncheon, I need hardly say, was a practical man, well acquainted with public and private business, and not at all the person to cherish ill-founded hopes, or to attempt the following out of an impracticable scheme.

现在，品钦上校，我几乎不用说，是一个务的人，对公私事务了如指掌，绝不是一个抱有毫无根据的希望，或尝试一个不切际的计划的人。

And so liquid helium is expensive, it's inconvenient, you need a cryostat that sits there and the energy consumption of that cryostat is impracticable for, it's not going in your cell phone.

而且液氦很贵， 也不方便，你需要一个静止的低温恒温器， 而那个低温恒温器的能量消耗是不切际的，它不可能装进你的手机里。

Mrs. Penniman was in despair, and she noted, with extreme annoyance, that the trace of the night's tears had completely vanished from Catherine's eyes. She had a most impracticable physique.

佩尼曼夫人绝望了，她非常恼火地注意到凯瑟琳眼中那一夜的泪痕已经完全消失了。她有一个最不切际的体格。

I meant to become her governess once more, but I soon found this impracticable; my time and cares were now required by another—my husband needed them all.

我本打算再当她的家庭教师，但不久却发现这个打算难现；现在我的时间和操心事都另有所属——我的丈夫需要它们。

The sum, now demanded, is considered impossible to grant, as so great an encouragement would render it impracticable for a boat to move in security.

如今所要求的金额被视为不可能满足，因为如此巨大的鼓励将使得小船无法安全航行。

It was as unreasonable, impracticable a wish as she had ever urged, but he could not help being moved by so entirely new an idea.

这是一个不合理的、不切际的愿望， 就像她曾经敦促过的那样， 但他不禁被这样一个全新的想法所感动。

This statute, therefore, rendered it almost impracticable for a poor man to gain a new settlement in the old way, by forty days inhabitancy.

因此，这项法令使得一个穷人几乎不可能旧的方式通过居住四十天来获得新的定居点。

If it is impracticable materially to increase investment, obviously there is no means of securing a higher level of employment except by increasing consumption.

如果增加投资在物质上行不通， 那么除了增加消费之外， 显然没有办法确保更高水平的就业。

Saying which he went out in disdain; and the landlord, having no one to reply upon, found it impracticable to pursue the subject.

说完他不屑地走了出去；房东没有人可回答，觉得追究这个话题不切际。

He waited only for an opportunity of repeating his former enterprize; But to procure that opportunity by the same means was now impracticable.

他只是在等待机会重蹈覆辙。 但是现在用同样的方法获得那个机会是不切际的。

But the rain water used to make furrows in the walk every spring, caused ditches to appear, and rendered it generally impracticable.

但每年春天， 雨水都会在人行道上形成沟渠， 导致出现沟渠， 因此通常无法行进。

On the morrow of that Monday, Earnshaw being still unable to follow his ordinary employments, and therefore remaining about the house, I speedily found it would be impracticable to retain my charge beside me, as heretofore.

那个星期一之后，恩萧仍然不能去作他的日常工作，因此就逗留在屋里，我很快地发觉要像前那样担任照顾我身边的小姐之责，是行不通的了。