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。
A radio message from the mainland had been received by the ship's captain instructing him to give up the search.
返航前,该船船长收到了大陆发来的电报,指示他们放弃这次搜寻。