Listen, Richard,doing aerobics for an hour is a lot different than lifting weights.
听着, Richard,一小时的有氧运动可与举重大不相同。
The sad truth is that most of us have been brought up to eat certain foods and we stick to them all our lives.
不无遗憾的是, 我们中的大部分人,生来就只吃某几种食品,而且一辈子都这样。