✅ 同义词
🗣️ 情景例句
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
He's behind the times.
他跟不上时代了。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上没有发生让自己担惊受怕的事。