attain a depth at

• 深达 ...

attain a depth at的用法和样例：

例句

1. There was a bank of snow over ten feet deep in there.
   那里有一堆深达十英尺多的雪。
2. It was sealed by a wall and contained chalky soil to the depth of one metre.
   它被一堵墙密封着,仿如白垩时期的泥土深达一公尺。