圣诞老人从烟囱爬下来时发出"嗬嗬"的笑声。

Santa let out a cheerful "___ho-ho" as he climbed down the chimney.

看到魔术师从帽子里变出一只兔子，观众们忍不住开心地笑了起来。

When the magician pulled a rabbit out of the hat, the audience couldn't help but ___laugh with delight.