Less complex, more efficient, more bang for the buck.

少些复杂，多些效率 更合算些。

So while economic describes anything economy-related or the success of a business, economical refers to avoiding waste.

也就是说，economic（经济的，有利可图的）是被用来形容跟经济方面的或者成功的生意的一个词。而economical（节俭的，合算的）指的是不要浪费。

Despite North Korea's record of caprice and outright deceit, this is a good deal for America.

鲜曾有反复无常和彻底欺骗的记录，这对美国来说是一项合算的交易。

But using such plastic as a replacement for bitumen is cost-effective, claims Mr McCartney.

但是使用这种塑料作为沥青的替代品是很合算的，麦卡特尼说。

Yes, the shingles are fixed and I got a good trade on the mules.

瓦已经准备好了，骡子也交换很合算。

Better beancounting would make it easier to ascertain what might be better off in private hands.

一个好的会计核算制度会让人们更容易确定哪些公房买之后 比较合算。

That makes it uneconomical to smuggle.

这使该叶片变不合算。

" A double portrait, can't save more than that, and we'll both sign it for you."

“双人照，再合算不过了，我们两人给你签名。”

I think $8 is steep, considering their condition.

我觉考虑到质量问题的话 8美元不太合算。

It’s an attractive little home, and I think it’s a bargain.

【bargain】这是一个漂亮的小居所，我觉买很合算。

The more you buy, the more you save.

买越多越合算。

You negotiated what you thought was a good deal.

你通过协商到了你以为是合算的交易。

Second-hand computers can be excellent value.

【excellent，excellently】二手计算机买好会非常合算。

The lunch special is really good value.

【value】特价午餐非常合算。

Would you keep that same house as your personal residence without the renter or does it not make sense?

你会继续将那栋房子作为你的个人住所，还是没有租客就不合算了？

I got it because I was using enough single pass rides where it made sense to just get the annual subscription.

我办理它是因为我使用单次乘车的次数足够多，办理年度订阅更合算。

And I think possibly pulling out of markets where the economics just don't make sense could be one of those results.

我认为，退出那些经济上不合算的市场，可能是结果之一。

He said he thought it would be a good arrangement for the Zoo, because any time they wanted a young Trumpeter Swan, Louis would give them one of his cygnets.

他说他认为对动物园来说这是个非常合算的安排，因为他们无论何时想要一只小号手天鹅，路易斯都会把他的小天鹅送给他们一只的。

Manufacturer ratings Specifications all to spend a thousand or two thousand dollars on something like a computer Sure, and then impulse a $50,000 car It doesn't make sense

制造商的评价和规格都说明花一两千块钱买台电脑是值的， 当然，然后就冲动地花五万美元买辆车， 这就不合算了。

And if you had tariff rates at 200%, there'd basically be no international trade into the United States because people, it would not make sense to do that economically, to buy from abroad.

如果你的关税率达到200%，基本上就不会有国际贸易进入美国，因为那样做在经济上是没有意义的，从国外购买商品就不合算了。