Over three days of city and highway driving, I covered about 250 miles in the Focus's top-of-the-line Titanium version, equipped (as all versions are) with a two-liter four cylinder engine.

在共计三天的市内和高速公路试驾后，我所驾驶的福克斯顶配钛版（Titanium version）行驶里程约为250英里。这一版与全系车型装配的都是排量2.0的四缸引擎。

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The Model H line launched with a durable four-cylinder engine that helped build Chevrolet's reputation as a dependable car. The basic design would power Chevrolets through 1928.

搭载耐用的四气缸发动机的H 型汽车，为雪佛兰赢得“ 坚固可靠” 美誉的同时，亦推动了雪佛兰品牌的迅猛发展，直到1928 年。

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The four basic cylinder arrangements of a diesel or gas-burning engine are: cylinder-in-line; V-arrangement; Flat, and radial.

柴油机和汽油机常见的气缸布置形式是：直列式、V型、水平式、径向式。

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The Lexus' whirligig is familiar from the Toyota Camry and Avalon hybrids: a lean-burning Atkinson-cycle, 2.5-liter in-line four-cylinder (156 hp) coupled with two electric motors, one a 141-hp traction motor, the other a starter-generator.

WSJ: 2013 Lexus ES 300h Review: A Smooth, Elegant Guilt-Eraser | Rumble Seat by Dan Neil