She yelled at the child to get down from the wall.
她喊着让小孩从墙上下来。
It was easy enough to climb the tree but not easy to get down.
爬上树去挺容易，可是下来就难了。
Let's get down to business.
咱们开始干正事吧。
Let's cut the crap and get down to business.
咱们别说废话了，开始干正事吧。
Let's skip the formalities and get down to business.
咱们省去繁文缛节，开始讨论实质问题吧。