muck in造句

1、The officers had to muck in with their men
军官须与士兵同住.

2、Remain suspicious because Chinese are considered as hiding muck in programs them.
仍然可疑，因为中国被视为藏匿在淤泥程序。

3、If we all muck in we'll soon finish the work.
如果我们大家都参加进去，很快就能完成这项工作。