I can't remember their names either, but their last names begin with "R" and "S" and "A".

我也记不住他们的名字，但他们的姓氏是由“R”、“S”和“A”开头的。

youdao

Use last names with people you do not know: Address people using their title (Mr, Ms, Dr) and their last names.

对不认识的人要称呼他们的姓：用他们的头衔(先生、女士、博士等)加上他们的姓。

youdao

After the last lesson, all the other boys went home, but Lan and Fred stayed in the classroom with their teacher and begin writing their names.

最后一节课后，其它孩子们都回家了，只有兰和福莱德与老师一起呆在教室里，他们开始书写自己的名字。

youdao

I can't remember their names either, but their last names begin with "R" and "S" and "A".

我也记不住他们的名字，但他们的姓氏是由“R”，“S”和“A”开头的。

积极参与俱乐部活动 - SpeakingMax英语口语达人

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