num.十五
He has fifteen workers in his employ. 他雇傭的工人有十五名。
Fifteen separate republics comprised the Soviet Union. 蘇聯(lián)由十五個(gè)加盟共和國(guó)組成。
I caught six trout in fifteen minutes. 我在十五分鐘內(nèi)釣到了六條鱒魚。
Most students in this class are fifteen. 這個(gè)班的大多數(shù)孩子都十五歲。
num.第十五
