Then he asked me to add in this sentence in a punctuation mark, so that the meaning of the sentence has changed.

然后他说要我在这句话中加一个标点符号，使这个句子的意思改变了。

youdao

I always forget to add the punctuation at the end of a sentence.

我总是忘记在句末加上标点符号。

youdao

I always forget to add the punctuation at the end of a sentence.

我总是忘记在句末加上标点符号。

youdao