Vice Schoolmaster: Why are here so many paper planes?
副校长：怎么有这么多纸飞机。
The paper planes take us looking for the initial dream.
纸飞机带我们寻找到了最初的梦想。
Then we stood on the bridge and flied three paper planes.
接着我们站在桥上放了三只纸飞机。
The paper introduces the development of a creep-testing device for weak planes of rock mass.
本文介绍了一种岩体弱面直剪仪的研制及其主要参数。
The paper introduces the development of a creep-testing device for weak planes of rock mass.
本文介绍了一种岩体弱面直剪仪的研制及其主要参数。
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