I mean hold down so he wouldn't turn over and flash me.

我得按住他 让他不能转身露鸟。

She flashed me a small, conspiratorial smile.

她向我微微一笑，阴谋诡计。

The smile she flashed me wasn't very convincing.

她对我闪过的笑容不是很有说服力。

A busty, yng lassie flashed me a grin.

有个小妞 媚眼频频。

They would peep into the room now and then, and flash me a smile when they saw that both

他们时不时地向房间里窥视，当他们看到两个人时，都会对我微笑。