I am a foreigner in Chongqing.

　　我是一個在重慶的外國人。

　　I am a foreigner and I did not know it was against the policy of the BBS to post items for sale.

　　我是一個外國人，我不知道在這里賣摩托車是違規的。

　　I am still a foreigner in this village.

　　我在這個村子里仍是個外人。

　　You don't sound like a foreigner talking English.

　　聽你講英語，不像是外國人。

　　Being a foreigner was not a handicap.

　　身為外國人并不是一個障礙。

　　She is married to a foreigner.

　　她跟了一個外國人。