P.S. BTW, I ran out of gas once, and tipping the bike on its left side really does work. It got me about 3.2 extra miles to a gas station, which I camped behind and filled up at in the morning.

顺便说一句，我有次把油跑干了以后，发现把车向左边歪歪还真管用，车子又多跑了3.2英里抵达加油站，在那里我驻扎了下来并在第二天早上把油加满了。

youdao

The utility model relates to a hydraulic double-side self-tipping four-wheel trailer which belongs to the technical field of agricultural machinery and uses the original hydraulic system of a tractor.

一种液压双侧自卸四轮挂车属农牧机械技术领域，它用机车原有的液压系 统。

youdao

Tipping does have a dark side: It can be demanded, and shade over into bribery.

FORBES

My only premium is the couple of bucks I slip the courier for each delivery (which I do just to be on the safe side, since I can find no mention of tipping etiquette in Kozmo's ordering FAQ).

CNN: Web shopping for the very impatient