It has to be proved that they are the guilty party.

尚需证明他们是有过错的一方。

《柯林斯英汉双解大词典》

Granted, it's not the most pleasant of jobs but it has to be done.

的确，这不是最令人愉快的工作，但也得做呀。

《牛津词典》

A city is like any product, it has to be packaged properly to be attractive to the consumer.

一座城市就像任何产品一样，需要适当地加以包装来吸引消费者。

《柯林斯英汉双解大词典》

It has to be whole to grow. Ginseng needs a place where it will not get much sunshine.

VOA: special.2009.04.07

Ritual impurity also defiles or renders impure sancta, and so it has to be kept separate from sancta.

仪式上的不洁也会玷污或弄脏圣所，因此它必须远离圣所。

耶鲁公开课 - 旧约导论课程节选

The book has to be tested. It has to be tried by the public, by a reading public, before it can be censored.

这本书必须检测，它必须被大众检测，在它被控制之前。

耶鲁公开课 - 弥尔顿课程节选

It has to be the oil movie against which all oil movies will ever be judged.

FORBES: The Award for Best Oil Movie Ever Goes To ...

"It's not rocket science, but it has to be done right, " Mr. Koslow said.

WSJ: Texting While Flying: Help for Pilots

It has to be enshrined by the Security Council as the new international norm.

CENTERFORSECURITYPOLICY: Camp David: Finality Guaranteed by the world