英文keep up with用法(Usage of keep up with in English)

英文中，keep up with表示｢趕上、跟上｣、｢和...保持聯繫」等意思。
句型：keep up with+人/事
China wants to keep up with United States.(中國想要趕上美國)
Alex keeps up with the old friend.(Alex和老朋友仍有聯繫)

參見(See also)
keep
keep at用法(Usage of keep at)
keep from用法(Usage of keep from)
keep off用法(Usage of keep off)
keep on用法(Usage of keep on)
keep to用法(Usage of keep to)
keep up用法(Usage of keep up)
keep up with用法(Usage of keep up with)