Are there any other cycles besides the Otto cycle used in car engines?

汽车发动机除了四冲程循环是否还有其他循环？

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Buying luxury goods, conversely, tends to be an endless cycle of one-upmanship, in which the neighbors have a fancy new car and — bingo! — now you want one, too, scholars say.

相反,买奢侈品往往是一个互相攀比的无休止循环。 邻居们有一辆漂亮的新车——是的!

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The raised podium contains car parking and secure cycle storage underneath, and is landscaped with private and communal gardens which provide views through to the mature trees of an adjacent park.

悬挑的平台下部包含了汽车停车场和安全循环存储仓库，以及可以欣赏相邻公园茂密树木的私人或公共花园。

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The authors do not analyse individual countries, but Majeau-Bettez estimates that the global warming impact of an EV car driven in the UK is about 10% better over its life cycle than that of a car with an internal combustion engine.

BBC: How environmentally friendly are electric cars?

He also noted that it was just a matter of time before the used-car price cycle improved.

FORBES: Unsung outperformers

Car reviewers cycle in and out of dozens of new cars every year.

WSJ: 2011 Cadillac CTS-V Sport Wagon: Insane, Unnecessary, Awesome | Rumble Seat by Dan Neil