If you prefer to read instructions while trying these hands-on exercises, please continue reading.

如果您愿意在阅读指导说明的同时尝试这些实践练习，请继续阅读。

youdao

If you prefer to read instructions while trying these hands-on exercises, please continue reading.

如果您愿意在阅读指导说明的同时尝试这些实践练习，请继续阅读。

youdao