- 重点词汇
- 新旧
old and new
- 轮胎
tyre; tire; shoe; tackie
- 回收
recycle; reclaim; retrieve; recover; recoup; take back; collect; repossess; recovery; regeneration; recycling
- 公交车
bus
- 厂家
factory; mill; maker; producer; factory owner; manufacturer
- 上门
visit; come to the door; call on; drop by; deliver; approach; solicit
- 采购
purchase; buy; procure; acquire; procurement; acquisition