不可缺少

Arising under given historical conditions and experiencing rapid promotion, limitation of liability for maritime claims has been indispensable in the law of admiralty.

海事赔偿责任限制是在特定的历史条件下产生的一项制度，从其产生、发展到如今，历经不断完善，已经成为各国海事法中不可缺少的内容。

It is also a very important material in the filed of Aerial and Aerospace.

也是航空、航天等相关产业中不可缺少的重要材料。

The most important and indispensable tool in Affiliate Marketing is your own website.

最重要和不可缺少的工具，是你自己的下属营销网站。

After-class activity is an integral part of school life.

课外活动是学校生活不可缺少的一环。

After-class is the very necessary component of the school life.

课外活动是学校生活不可缺少的一环。

After-class activities are treated as a indispensable part of school life.

课外活动是学校生活不可缺少的一环。

The connotation of sustainable tourism which sparkpluged by《The Agendum of Tourism in 21 Century》, promulgated by the WTO and WTTC,indicates clearly that community participation is a very important and indispensable content of tourism development.

1997年世界旅游组织、世界旅游理事会与地球理事会联合制定并颁发的《关于旅游业的21世纪议程》所倡导的旅游业可持续发展明确提出把居民参与当作旅游发展过程中的一项重要内容和不可缺少的环节。

Air as well as sunlight be,needless to say,indispensable to our daily life .

不必说，空气象阳光一样，对我们的日常生活不可缺少。

Under president Bill Clinton, secretary of state Madeleine Albright described the US as the indispensable power .

在总统比尔·克林顿下，国务卿Madeleine·Albright将美国描述成不可缺少的力量。

With authorised promulgation of V-Ray for Amerind in August 2009 V-Ray performance solutions addicted their ikon of vital agency that is ever there support artists alter modify the most enterprising fictive visions into actuality for both inferior instance and modify outlay without sacrificing quality.

Vray Maya在2009年8月Vray渲染解决方案，确认了他们不可缺少的工具，就是始终有帮助艺术家转化为更少的时间和更低的成本，即使是最雄心勃勃的梦想变为现实的创造性不牺牲质量的图像。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了