Having spent a lifetime avidly courting publicity, Paul has suddenly become secretive.保罗一生都在想方设法出风头，现在却突然行事低调了。He has been courting her.他一直在向她求爱.There were several courting couples in the park.公园里有几对谈情说爱的男女....
The volcano is inactive.这座火山已进入休止状态.The volcano was spurting out rivers of molten lava.火山喷涌着熔岩.The volcano came to life a week ago.一个星期前，火山开始变得活跃。An active volcano may erupt at any time.活火山会随时喷发。A volcano erupted and pro...