A test facility has been constructed for the fall-down test of high-temperature sphere into the water.

建造了高温炉下落小球实验装置，并进行了高温小球落入水中的实验。

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I at high pass examination to fall in examination, so choose from test, but because of own idle with badly living habit, end also do not insist down.

我在高考中落榜，所以选择自考，但是由于自己的懒散和不良生活习惯，最终也没有坚持下来。

youdao

This made her fall down in her seat by my son, "How come your test scores came down?"

妻子立刻在儿子身边坐了下来：“成绩怎么退步了？”

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