运动周期 cycle of motion ; period of motion ; Motion period
拱线运动周期 apsidal period
圆周运动 [物] circular motion ; circular movement ; circumferential movement
周日运动 [天] diurnal motion ; [天] daily motion ; diurnal rotation
简谐运动周期 period of simple harmonic motion
周期运动 periodic movement ; cyclic motion
均速圆周运动 uniform circular motion
非周期运动 [物] aperiodic motion ; aperiodic mode of motion ; acyclic exercise
单频运动周期 period of simple harmonic motion
只是做点运动，因为我一周四、五天都是在出租车里坐着。
Just do a little exercise, because I'm sitting in a cab 4 or 5 days a week.
一周至少做一次运动，如在体育馆打网球，这对我们的健康有好处。
Taking exercise such as playing tennis in the gym at least once a week is beneficial to our health.
中国运动服装品牌李宁在9月20日的纽约时装周上展示了他们新设计的带有中国汉字的毛衣和夹克。
Chinese sportswear brand Li Ning was at the New York Fashion Week on September, 20. They showed their new designs sweaters and jackets with Chinese characters.
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