例句與造句

1. They would have to have been triggered either by a timer of some kind or a remote - control device , both of which are more easily detected in baggage checks
   炸藥必須由某種形式的定時(shí)器或遙控器裝置引爆，但這些都比較容易在行李檢查的時(shí)候被發(fā)現(xiàn)。
2. It's difficult to find remote-control device in a sentence. 用remote-control device造句挺難的