她忍不住嘻嘻笑出声来。

She couldn't help but giggle out loud.

小女孩们在角落里嘻嘻笑。

The little girls giggle in the corner.

孩子们在操场上嘻嘻打闹。

The kids giggle and play on the playground.

他们听到那个有趣的故事后嘻嘻笑了。

They giggle after hearing the funny story.

他讲了一个笑话，大家都嘻嘻笑了起来。

He told a joke, and everyone started to giggle.

门边站着老乡一个十来岁的小闺女嘻嘻嘻笑了.

A girl of ten or so who had been standing at the door, watching, giggled.

嘻嘻,我吹的是圆号.

I am playing French Horn.

嘻嘻，我是你的女人！

Hee hee, I am your woman!

快让我听你的歌吧 嘻嘻嘻嘻嘻！！！

I can't wait to listen you songs!

嘻嘻，我是想你的。

Hehe I was to miss you!