(美国有线新闻网络)——柯仔在八岁时就开始接受专业的网球训练，从那时起，他的父亲就通过辛勤工作来支付他的训练费用。

Kezai started receiving professional tennis coaching at the age of eight. Since then his father has worked hard to cover his training costs.

youdao

(美国有线新闻网络)——柯仔在八岁时就开始接受专业的网球训练，从那时起，他的父亲就通过辛勤工作来支付他的训练费用。

Kezai started receiving professional tennis coaching at the age of eight. Since then his father has worked hard to cover his training costs.

youdao