I'd like to make a dinner reservation for seven thirty.

I'd like to make a dinner reservation for seven thirty.
I'd like to make a dinner reservation for seven thirty.

I'd like to make a dinner reservation for seven thirty.
I would
would like to do STH 固定用法
我喜欢/我愿意 做某事
翻译句子：我想订7点半的晚餐（座位）.

是I would的缩写
整个I would like 是固定搭配,表示我想要做什么
搭配是 I'd like to do sth
I'd like sth
是一种比较委婉的说法,比较礼貌

I would like to