“get the green light”寫句子,用get the green light造句
2018-07-02
Ifwewanttogoouting,wemustgetthegreenlightfromtheteacher.Ironore,copper,coal,naturalgasandthelikearecriticaltofuelChina'sgrowth,andBeijinghasmadeitclearinvestmentsabroadthatsecureaccesstotheseresource...