这位木匠每天都在工作室里熟练地使用他的工具。

The carpenter ___plies his tools skillfully in the workshop every day.

这条公交线路每天在这两个城市之间往返运营。

The bus ___runs daily between these two cities.

服务员不停地给我们倒酒。

The waiter kept ___plying us with wine.

这块胶合板有五层，每层都很结实。

This plywood has five ___plies, and each one is very strong.