This car is in starting and accelerating, with the motor to give aid to, can increase energy material use rate, work to reduce oil consumption, detract from the emissions.

这种汽车在起步、加速时，因为有马达的匡助，能增长能量物质运用速率，管用减低油耗，减损排放。

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Year by year, the social and material distances that separate Americans from one another are growing at an accelerating rate.

年复一年，社会和物质距离使美国人互相疏远，并且这个速度正在加快。

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