1.随便吃。

　　All-you-can-eat.

　　buffet

　　smorgasbord

　　Eat as much as you like.

　　Eat as much as you wish. *作为句子应为“你想吃多少就吃多少”。

　　2.多项选择。

　　multiple-choice

　　multiple-choice questions (多项选择题)

　　3.各就各位，预备，跑!

　　Ready, get set, go!

　　On your mark, get set, go!

　　4.从头到尾。

　　from A to Z. *是开始字母A到最后一个字母Z，即“从开始到最后”、“完全”的意思。

　　I don't know anything about driving. (我一点也不懂驾驶。)

　　I'll teach you from A to Z. (我会从头到尾教你的。)

　　entirely (完全地)

　　completely (完全地)

　　5.始终/一直/一贯

　　all long *用于“从一开始我就说过吧”等句子中，表示“从开始就……”。

　　So, she is married. (所以，她结婚了。)

　　I've been telling you that all along. (我从一开始就告诉你了。)

　　from the very beginning

　　all this time

　　since the start

　　6.就我的记忆来说……

　　As far as I can remember,...

　　What's John's last name? (约翰姓什么来着?)

　　As far as I can remember, it begins with M. (就我的记忆来说，它的第一个字母是M。)

　　To the best of my memory,...

　　As far as I know,... (就我所知……)

　　If my memory serves me right,... (如果我没记错的话，……)

　　7.以牙还牙，针锋相对。

　　Tit for tat.

　　John kicked me, so I gave him tit for tat.(约翰踢我，所以我以牙还牙。)