Because you have very few scenes and you have to really nail it in those scenes.

因为这种角色镜头很少，你只要牢牢把握好这几个镜头就可以了。

youdao

And it's impossible to really nail it down because we all have different goals in life.

而这个值是不可能真正固定下来，因为我们都有不同的生活目标。

youdao

Windproof: It is suitable for all kinds of roof, including that of high buildings due to its special way of installation – to nail it horizontally.

基于其独特的水平打钉安装方式，金属瓦适用于各种建筑屋顶，包括高层建筑。

youdao

When you hit the nail on the head,exactly on its top, it goes into the wood perfectly.

VOA: special.2009.09.20

But you can nail it to the wall and pull one end.

你可以将它钉在墙上,拉着它的一端

耶鲁公开课 - 基础物理课程节选

Lenore answered, "It is as big as the nail on my finger.

VOA: special.2009.03.28

It took three more tests, including a lung-tissue biopsy, to nail it down as TB.

WSJ: TB's Global Resurgence Amplifies U.S. Risk

However, the researchers are convinced that given a better sample set, DEviaNT would totally nail it.

FORBES: A Computer That Knows When To Say "That's What She Said"

"If you don't nail it then your night is really over, " he says.

WSJ: Opera Singer Builds Up Stamina for 'Carmen'