Trais
abbr. Transportation Research Activity Information Service (Department of Transportation) 交通研究活动信息服务（交通部）
🗣️ 情景例句
We had a great time, Mom.
我们玩得非常开心，妈妈。
It is not how long but how well we live.
问题不是活得长不长而是活得好不好。
Our neighbour, Captain Charles Alison, will sail from Portsmouth tomorrow.
我们的邻居查尔斯。艾利森船长明天就要从朴次茅斯启航了。