The runway is clear — go ahead and land.跑道畅通无阻，开始着陆吧。Go ahead and cry. Don't hold it in.只管哭吧。别忍着。The council has given the go-ahead to start building.委员会已批准破土动工。...
Is the human heart weak in comparison with the other organs?与其他器官相比，人的心脏是不是很脆弱？The bulk and weight of coal required in the majority of manufacturing industries is large in comparison with the bulk and weight of other raw...