he pegged away at his studies so that he would get high marks . 他孜孜不倦地學(xué)習(xí)以獲得高分。
she took great pains with her english lessons and got high marks . 她下苦功學(xué)習(xí)英語,獲得了高分。
the subscriber to a government loan has got higher interest than savings . 公債認(rèn)購者獲得高于儲(chǔ)蓄的利息。
to get high rates of advance it is sometimes necessary to work on two, three or even four shifts a day . 為了取得高的掘進(jìn)速度,有時(shí)有必要在一天內(nèi)分兩班、三班、甚至四班工作。