every other sth.中等

If you were walking 3 miles a day, playing 18 holes of golf three times a week, or lifting 10-pound dumbbells for three sets of 10 reps, reduce activity to half a mile every other day, or nine holes of golf once a week with short walks on other days, or use 5-pound dumbbells for one set of 10 reps.

如果你以前每天步行3英里，每周打三次18洞高尔夫，或者举10磅哑铃做三组、每组10次，那么现在就把运动量减少到隔天走半英里，或者每周打一次9洞高尔夫、其他日子短距离散步，或者用5磅哑铃做一组10次。

Weighing every other week allows me to observe and [account for] any significant weight changes.

每两周称一次让我能够观察并解释任何明显的体重变化。