All the land between the water on the left side and a long, long way has been reclaimed from the sea.

天水之间广袤的大地在你左边,公路在填海而形成的土地上无限延伸

耶鲁公开课 - 欧洲文明课程节选

It's very easy. Just fill in the blank with whatever action it is that you are doing.

这一点也不难，只要把空着的地方填上你正在做的事就行了。

I'm ~ing 课堂 - SpeakingMax英语口语达人

Whatever it was,fill in your favorite blank, fill in the blank in your favorite way.

这里你可以填上，你最喜欢的任何答案。

耶鲁公开课 - 死亡课程节选