Mike is mopping the floor.

迈克正在拖地。

Cinderella is mopping the floor.

灰姑娘正在拖地。

He spent an hour mopping the floor.

他花了一个小时拖地板。

He is mopping the floor in the kitchen.

他正在厨房里拖地。

Mopping the floor is an important step to keep the house clean.

拖地是保持房子干净的重要步骤。

She is mopping the floor.

她正在拖地板。

You should sweep the floor first, then mopping the floor.

你应该先扫地，再拖地。

Mopping the floor captain. Norah Jones, Captain of the Royal Queen washed shirt, the Queen.

拖地的队长。诺拉琼斯船长的皇后洗衬衫，女王。