Now why should Americans be concerned about this?

The students must be educated to be concerned about others and the world around them.

必须教育学生关心他人和周围的世界.

But such moments aside , the programme's opponents are right to be concerned about it.

除此以外, 外侨刑事署的反对者正对此深感忧虑不已.

They all seem to be concerned about my security.

他们似乎都对我的安全很担心.

What is white dust and should I be concerned about?

什么是白色的粉尘,我应该很关注 呢 ?

So how can we not be concerned about the reserves during the transition period?

过渡时期我们不过问储备金行 吗 ?

Do we need to be concerned about that baby or is weight the whole story?

但我们是该关心他的体重呢还是他的整体情况?

We should be concerned about the acts.

我们应当关注其行为.

You'd better be silent about what you saw.

你最好对所看到的事保持沉默.

To be silent about the Savior and His salvation is a dreadful sin of omission.

对救主和救恩三缄其口,是可怕的疏忽之罪.

B: You seem to be crazy about it! Who is your favorite singer?

你似乎很疯狂, 谁是你最喜欢的歌手.

That's not abnormal for a youngster. Young people all seems to be crazy about such things.

这对年轻来说没什么不正常的. 年轻人看起来对这些东西都非常感兴趣.

If your child appears to be crazy about war play and weapons.

如果孩子似乎对打仗游戏和武器着迷时.

Young human all seems to be crazy about like the stuff.

年轻人看起来对这些东西都非常感兴趣.

The man can remain under water for more than a minute.

那个人能在水下呆1分多钟.

The tide is coming in and very soon that little island will be under water.

潮水已在上涨,不一会儿那小岛就要被淹没.

The boy wanted to duck under water.

这个男孩想潜入水中.

Man cannot breathe under water.

人不能在水下呼吸.

It can be used on rotating machinery and under water.

它可以用于回转式机器,也可以在水下应用.

How does a fish breathe under water, and how do trees grow?

鱼如何在水里呼吸, 树木又如何长大的?

How long can you remain under water?

你能在水底下呆多久?