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1·The problem was suddenly thrown into sharp focus.

这个问题突然引起人们的密切关注了。《牛津词典》

2·The incident brought the problem of violence in schools into sharp focus.

这次事件使校园暴力成为焦点问题。《牛津词典》

3·How much of the subject really needs a sharp focus?

主体有多少部分需要合焦？

4·Bring a star or an artificial star to sharp focus.

找一颗星，或者制造一个人造星点，要比较尖锐的。

5·The two rivals also a sharp focus on the board, look!

而二位对手也是全神贯注地盯着棋盘，瞧！

6·These issues were brought into sharp focus by the Gulf crisis.

海湾危机让这些问题备受关注。

7·There's something amazingly refreshing about pure, sharp focus.

你就会发现单纯、犀利的注意力，拥有着神奇的恢复力。

8·Maintaining a sharp focus on the eyes is imperative, otherwise the image will fail.

一定要把焦点对准眼睛，否则照片就会失败。

9·There is a point of sharp focus, and any object in the front or back of that point will look unsharp.

镜头中存在一个对焦点，在对焦点之前或者之后的物体都是不清晰的。

10·Maintaining sharp focus across the entire screen is another common problem for short-throw projectors.

维持在整个屏幕上大家关注的焦点是另一种常见的问题短期罚球投影机。