There were children running all over the place , popping off toy guns.

孩子们到处奔跑，劈里啪啦地放着玩具枪。

youdao

What a whizzing and popping they made as they went off!

什么是嗖嗖啪他们为他们去了！

youdao

What a whizzing and popping they made as they went off!

什么是嗖嗖啪他们为他们去了！

youdao