Its crew would attempt a move that would be necessary for any landing on the moon.

VOA: special.2009.07.01

Fate will permit no apocalypse before its time, before the necessary and painful steps that have to lead up to the Last Judgment.

命运在来之前不会允许人们去启示别人，必须要自己去经历必要而又痛苦的那几步,才能走向最终的审判。

耶鲁公开课 - 弥尔顿课程节选

In order to complete the founding of the city, it was necessary to establish its gods and ensure proper respect for the law. Numa was the bringer of the Roman legal codes respecting religion, proper observances and the like.

为了完成重建城市的任务，建立起它的众神体制并且保证人们对于法律的,恰当尊重是必要的，Numa是为罗马带来,法典的人，这种法典崇尚宗教，适宜的规范，诸如此类。

耶鲁公开课 - 政治哲学导论课程节选

Its nuts and bolts are its basic, necessary elements.

VOA: special.2009.11.01

The government of Prime Minister Benjamin Netanyahu defends its policy saying the construction within existing settlements is necessary to accommodate natural growth.

VOA: standard.2009.09.07

The World Health Organization is renewing its appeal to the Israeli government to allow necessary medical equipment, spare parts,and repair crews to enter the Gaza Strip.

VOA: standard.2010.06.01

He said the world body would also conduct a routine review of its own security procedures and would take all necessary measures to protect its staff.

VOA: standard.2009.10.28

Strauss-Kahn said the recent Group of 20 meeting in London, which he attended, was exceptionally successful, mainly because leaders committed themselves to taking all actions necessary to pull the global economy out of its first synchronized, post-World War II downturn.

VOA: standard.2009.04.16

"Iraq's future is in the hands of its own people, and Iraq's leaders must now make some hard choices necessary to resolve key political questions, to advance opportunity and to provide security for their towns and their cities,"

VOA: standard.2009.06.30