1) I've seen pictures of him.
我见过他的照片。
2) I have seen him today.
今天我见过他。
3) I' ve met him on several occasions.
我见过他几次.
4) I have met him several times .
我见过他好几次。
5) I memorize that I has seen him.
我记得看见过他。
6) I have no recollection of meeting him.
我不记得见过他。
参考词条