去年至今年，中国出台了一系列重要的法律法规。

Last year to this year, China has promulgate some important laws.

youdao

今年，中国出台了一系列重要的法律法规。

This year, China has promulgate some important laws.

youdao

今年，中国出台了一系列重要的法律法规。

This year, China has promulgate some important laws.

youdao