Iam not sure I can do it.

可能这事我干不了。

youdao

Aoyama: Of course I wish and hope Japans win - 2:0 but Iam not sure.

刚昌：我当然希望日本队能赢- 2：0。但是我不确定啦。

youdao

But I must tell you Iam not very sure.

但是我必须告诉你我不是很有把握。

youdao

But I must tell you Iam not very sure.

但是我必须告诉你我不是很有把握。

youdao