I knew from the first sight that he needed help.

我第一眼就知道他需要帮助。

youdao

On first sight, the two types of squirrel are similar.

乍一看，这两种松鼠很相似。

youdao

At the first sight I found there were indeed five or six cuts on each shoe, but all the openings were covered by soft red leather sewed with thick thread.

我一眼就发现每只鞋上确实有五六处切口，但所有的开口都是用粗线缝制的软红色皮革盖住的。

youdao

By some strange reflex that I had previously never used, I picked up the line - my first and last sight of the ball, I might add - and opted to leave it well alone.

BBC: Facing England's tormentor

Lone striker Freddy Eastwood endured a difficult first-half on his home debut, but the Wolves striker finally got his first sight on goal just before the break when his far-post header was blocked for a corner.

BBC: Wales 0-2 Germany

At first sight, the 50m-high metal cage appears to be little more than makeshift scaffolding, and with only six discrete steel cables supporting the structure, the sway of the platform is quite noticeable, even in a gentle breeze.

BBC: Brunei��s wild riches