Close the windows: it reduces the inherent aerodynamic sleekness of your car, and can lead to a 10% decrease in fuel economy.

关上车窗：这能增强汽车的流线性，降低空气阻力，可以提高百分之十的燃料利用率。

youdao

Sleekness and smart do not show one's maturity. Maturity refers to one who is more considerate, understanding, and full of tolerance.

圆滑精明那不是成熟，成熟是更能体谅、理解人，更懂得宽容。

youdao

Sleekness and smart do not show one's maturity. Maturity refers to one who is more considerate, understanding, and full of tolerance.

圆滑精明那不是成熟，成熟是更能体谅、理解人，更懂得宽容。

youdao