此 的中文句子和英文句子

当学校开设新的数学课时，许多家长对此感到迷惑不解。

When new math was introduced into schools, many parents were perplexed by it.


他做此事是为环境所迫。

He was forced by the circumstances to do this.


他声称对此事一无所知。

He professed to know nothing about the matter.


他病了很久，因此耽误了功课。

He had been ill for a long time and consequently he was behind in his work.


孩子们同意把露营费合在一起而不分彼此。

The boys agreed to lump the expenses of their camping holiday.


他们彼此憎恨。

They hate each other.


他们在某些（所有／没有／一些）方面彼此相似。

In some respects REM sleep seems similar to being awake.


我们应该对此进行无记名投票。

We should put it to a ballot.


向自然资源保护论者宣讲需要保护自然界遗产的道理, 真是多此一举.

Telling conservationists that we need to preserve the natural heritage really is preaching to the converted!


你现在改变主意已经太迟了，所以为此而伤心落泪是毫无用处的。

It's too late to change your mind now; so there is no point in shedding tears.