year可数还是不可数

The new model will be in production by the end of the year.

新型号将于年底投产。

The number of new students decreased from 210 to 160 this year.

今年新生人数从210减少到160。

Economic growth is expected to average 2% next year.

明年经济增长预计平均可达2%。

Happy New Year to one and all!

祝各位新年快乐！

Chinese will be on the school schedule from next year.

从明年开始中文将排进学校的课程表。