例句與造句

1. For some years after his retirement he kept up with a . number of his old workmates , but as time went by he dropped them one by one
   退休后的幾年中，他與許多老工友們保持聯(lián)系，但隨著時(shí)間的推移，他與他們一個(gè)個(gè)疏遠(yuǎn)了。
2. For some years after his retirement he kept up with a . number of his old workmates , but as time went by he dropped them one by one
   退休后的幾年中，他與許多老工友們保持聯(lián)系，但隨著時(shí)間的推移，他與他們一個(gè)個(gè)疏遠(yuǎn)了。
3. It's difficult to find old workmate in a sentence. 用old workmate造句挺難的