The large hind legs were used for propulsion in water.

巨大的后肢用于在水中驱动。

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It is possible that tubes made from animal bones were used for spraying because hollow bones, some stained with pigment, have been found nearby.

有可能是用动物骨头制成的管子来喷洒，因为在附近发现了空心骨头，有些骨头上沾有颜料。

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Paper-cuts were used for many purposes, and everything can become the theme of paper-cuts, from people to the things that can be used in everyday life such as birds, flowers, and animals.

剪纸有很多用途，任何东西都可以成为剪纸的主题，从人到日常生活中可以使用的东西，如鸟、花和动物。

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Upstairs,the rooms were so large and empty that they were used for parties.

VOA: special.2009.06.27

All these data were used for Google Analytics.

所有这些数据都用于谷歌分析。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

My wife actually used to tutor for some people that were in the Upper East Side.

其实，我太太以前在上东区做教员。

富家孩子的生日 - SpeakingMax英语口语达人

Note that only four of the available six models were used for this analysis.

FORBES: Quantifying the Under and Over Performing Teams in the Men's Olympic Soccer Tournament

Its chips were used for measuring when genes were active in tumors and other tissues.

FORBES: On The Cover/Top Stories

But he said problems could arise when zero hour contracts were used for regular work.

BBC: Rise in workplace bullying in Jersey, says JACS