I should be friendly but keep him at arms length if I were you.

要是你 就跟友好地保持距离。

A student passport is valid in accordance with the length of their programmes.

学生护照的有效期与们的学时一致。

Each of them was now approaching six feet in length.

如今它们每个都接近六英尺长。

The area of a rectangle is the length times the width.

矩形的面积是长度乘以宽度。

The dress really caught my eye but I did have some concerns about the length.

这条裙子很吸引，但有点担心长度。

He amused himself for a moment, picturing Dumbledore, with his long silver beard, full length wizard's robes, and pointed hat, stretched out on a beach somewhere, rubbing suntan lotion onto his long crooked nose.

穿着长长的巫师袍，戴着尖顶帽，躺地方的海滩上，往自己长长的鹰钩鼻子上抹防晒油。

Where was I? Ah, yes. - Extraordinary lengths.

说到哪了? 想起来了 - 费尽心机。

We have spoken at length about why we want to avoid the backstop. But it is not in the EU's interests, either.

们已经长篇大论地谈到了为要回避保障协议。同时，这也违背了欧盟的利益。

They would go to great lengths to accommodate him.

们愿意竭尽全力去，给特别的对待。

I suggest we make a rule that passwords must be a specific length, and that staff must change their passwords at least once a month.

建议们制定规则，要求密码必须达到特定长度，而且员工必须每月更换密码至少一次。

Locate it first and figure out its length, and then clear away the silt around it, bit by bit.

摸清楚整根藕的走势和长度，然后再逐段地清除淤泥。

It's only when you look at its properties on really big cosmological length scales, billions of light-years across, that you start to see the accumulative effects of the dark energy.

只有当你真的很大的宇宙尺度下才能看到它的性质，数十亿光年的跨度，你开始看到暗能量的累积影响。

Lightning, in terms of length, is much more unpredictable, , reaching several kilometers on average.

闪电的长度更难以预测，平均达到几公里。

Measure the length and width of the gap.

测量一下这个裂口的长度和宽度。

STEP 3 Measure the length of the circle, from the end of the string to the pen mark. Use the side of your ruler that measures in millimeters.

测量形成圆圈的绳子的长度，从一端到用笔做了记号的地方。用尺子以毫米为单位的一侧来测量。

They also controlled for income, education, race and length of relationship.

同样们的答案也划分限制了不同的收入、受教育程度、种族以及两性关系维系长度。

But it was decided and it was debated at length that BTS should go ahead.

但经过长时间的讨论，最终们做下决定，防弹少年团会服役。

The new algorithm generalizes really well for tasks with different lengths, topologies, and changing objectives.

新算法对具有不同长度、拓扑结构和变化目标的任务具有很好的推广性。

At length she decided what to do.

最后她终于想好了办法。

Think at length about seating plans and flowers.

仔细的思考着座位的安排和婚礼用花。