John 建议我将客厅涂成蓝色【John suggests that I should paint the living hall blue】【It is suggested by John that the living-hall should be painted blue】还有 他一直打电脑游戏打了五个小时【He has been playing computer games for five hours 】【It has been five hours since he started to play computer games】【It is five hours since he began ...
