It is this current , called the return stroke, that appears as a bright flash.

Setting 2 position in forward stroke and return stroke.

向前和向后行程中设置两个位置.

The white blood cells have the job of fighting infection.

白血球有抵抗感染的作用.

Our soldiers held out against the enemy's attacks for a week.

我们的战士抵抗敌人的进攻达一周之久.

Now you have all the ammunition you needed to pay me back, right?

现在你有足够的弹药来回击我了对 吧 ?

They replied to the enemy's fire with a barrage.

他们用一阵炮火回击敌人的射击.

Part of the answer is that as World War II faded into memory, so too did the solidarity it had created.

部分原因是,随着第二次世界大战逐渐淡出人们的记忆,它所创造的团结也正在消散。

The Second World War broke out in 1939.

1939年爆发了第二次世界大战。

This is the chronicle of his life during World War II.

这是他在第二次世界大战期间的生活记事。

It is a period love story, which takes place on the eve of the German occupation.

Chinese summary：这是一个以第二次世界大战作景的爱情故事，发生在法国被德军占领的前夕。

"China studies" rising after the Second World War in the United States, mainly studies Chinese academic work by using society research methods.

中国学（China Studies）是第二次世界大战以后首先在美国兴起的，主要运用社会科学主流学科的研究方法对近现代中国进行研究的学术工作。

Both sides say they want to re-unify their country, which has been divided since the end of the Second World War.

双方都表示想重新统一自第二次世界大战结束以来分裂的国家。

Marjorie Gestring would have won more gold medals considering her talent if not for the advent of World War II.

如果不是因为第二次世界大战的到来，以玛乔丽·格斯特林的天赋，她本可以赢得更多金牌。

It was the beginning of the end of the second world war.

这是第二次世界大战结束的先兆。

The second world war is reflected in this collection of poems.

这部诗集描绘了第二次世界大战的一个侧影。

Like many cities in Germany, it had to recreate itself after the second world war.

像德国很多城市一样，它不得不在第二次世界大战后进行重建。

They endured five years of privation during the second world war

第二次世界大战期间，他们忍受了5年的贫困生活。

Steel's fragility at low temperatures first became a major concern during the Second World War.

第二次世界大战期间，钢在低温下的易损性首次成为一个主要问题。

At the end of the second world war he was working as a docker

第二次世界大战结束时，他是一名码头工人。

Torpedo boats played an important role during World War Two.

鱼雷艇在第二次世界大战中发挥了重要作用。

When he was 10, World War II began.

他10岁时,第二次世界大战开始了。