1. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and low-calorie bread than increase physical exertion. 不幸的是，在美国，那信息并没有被普通人所接受，他们宁愿选择“清淡的”啤酒和低卡面包，也不愿增加体育运动。
2. He clearly found the physical exertion exhilarating. 他明显发现体力消耗令人愉悦。
3. At his age physical exertion was dangerous. 以他的年龄过度消耗体力是危险的。
4. Mom's hard physical exertion you understand it? 妈妈的辛苦操劳你理解了吗？
5. Pursue outdoor activities or any physical exertion. 尝试一些户外活动或任何体力劳动。
