First of all, he accepted our invitation to go to lunch with some of you.

首先，他接受了我们的邀请，同意和部分同学共进午餐。

youdao

You could also use % 1 for the first parameter and similarly % 2, % 3, etc. if the function accepted multiple parameters.

您也可以为第一个参数使用% 1，如果此函数接受多个参数，还可以使用类似的% 2、% 3等。

youdao

You know by December or January whether your child has been accepted at the first-choice college.

通常，在十二月或一月你就能知道你是否被你的首选学校录取了。

youdao

First of all, he accepted our invitation to go to lunch with some of you.

首先,他接受了我们的邀请,同意和部分同学共进午餐

耶鲁公开课 - 金融市场课程节选