n. 田;(作某种用途的)场地;(学习或研究的)领域;运动场;
vi. [棒球、板球等]担任外场员,担任守队队员;接守,接防;接,掷还(球);
adj. 实地的;[体育]1)。 在田赛场地进行的2)。 田赛的;军事]野战的;在实地工作的;
vt. 保护;把(农作物等)晒在场上;[棒球、板球等]按(或截)(球);即席圆满回答;
The best (greatest) fish keep (swim near) the bottom.
好鱼游水底(指:有价值之物不能轻易得到)。
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,