num.第五十二

Fifty seconds past before he came. 過(guò)了50秒他才過(guò)來(lái)。

At one point the MiG did a half-roll and flew upside down for fifty seconds as Risner pounded him with short bursts from his machine guns. 在一點(diǎn)鐘方向米格機(jī)作了一個(gè)半滾，倒著飛行了五十秒鐘。與此同時(shí)，雷斯納使用了機(jī)關(guān)炮不斷攻擊他。

Although he's nearly fifty, he can still play tennis with the best. 盡管他已年近五十，可是他網(wǎng)球還是打得不比別人差。

He does not look fifty by any manner of means. 他看上去一點(diǎn)不像50歲的人。

There are more than fifty workers in this workshop. 這個(gè)車間里有五十多個(gè)工人。

Some fifty shares lie on his hands. 他還有50來(lái)股沒脫手。