The man painted his hair into blue, looking like a buffoon.那人的头发染成了艳绿色, 看上去像个小丑.That politician acted like a buffoon during that debate.这个政客在那场辩论中真是丑态百出....the man once dismissed by the West as a drunken buffoon.一个曾被西方不屑...
Drivers must be on the alert for traffic signals.驾驶员必须密切注意交通信号.They were constantly on the alert not to be taken by surprise.他们一直处于常备不懈状态以防突然袭击.Hearing this, I was instantly on the alert.我一听这话, 当下就警惕起来....