People under stress may become anxious or depressed, and as a result may eat too much or too little, have sleep difficulties or fail to exercise.

压力下的人可能会变得焦虑或抑郁，结果可能会吃得太多或太少，有睡眠困难或不能锻炼。

youdao

Many obese people complain that others believe they are overweight simply because they eat too much or fail to exercise.

许多肥胖的人抱怨说别人都以为他们过度肥胖就是因为他们贪吃，或者是缺乏运动。

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Due to the immaturity of formal and informal rules in market supervision institution , governments fail to exercise an effective supervision on market order.

由于市场秩序监管制度中正式规则、非正式规则以及实施机制存在缺陷，致使无法对市场秩序实施有效监管。

youdao

If they fail to exercise that power vigorously with respect to the nomination of Harold Koh to be the top State Department lawyer, they will not only have been derelict.

CENTERFORSECURITYPOLICY: Center For Security Policy

Given all this conflicting advice, people may fail to even start an exercise program because they're afraid of doing something wrong.

CNN: Information overload: Finding fitness that works for you

Because it does not reflect what you actually look like, but what you will look like if you fail to eat well and exercise properly.

ECONOMIST: MONITOR