Shortwall
短壁; 短壁工作面
??? 情景例句
We hope so! It's always good to work with you, Tom.
希望如此！湯姆，和你們合作總是很愉快。
A good teacher should always avoid embarrassing his students.
一位好的教師無論何時都應該避免使學生感到難堪。
OK. Listen, that's the bell.
好的。聽，鈴響了。