王涛花费所有的业余时间和他的朋友在一起 英语怎么说
问题描述：
王涛花费所有的业余时间和他的朋友在一起 英语怎么说
在翻译几个句子：她成为ITTF的女一号单打选手.
他姐姐17岁进入北京大学专攻物理.
请回答完整,
答
Wang Tao spending all his spare time with his friends.
She is become a female 1 single player in ITTF.
His sister was admitted into Beijing University specializing in physics at the age of 17.