Amtrak
辅助 Assistantabbr. 美国铁路公司（American track）
🗣️ 情景例句
That sounds good. Let's soak up a little vitamin D.
听起来不错，让我们摄入一点维生素D吧。
There is nothing either good or bad, but thinking makes it so.
事情本无好与坏，全在自己怎么想。
As complaints must be made in writing, the Ombudsman receives an average of 1,200 letters a year.
由于意见均需用书面形式提出，司法特派员每年平均收到1，200封信。