season是可数名词吗

Her technique has improved a lot over the past season.

在过去的一个赛季里，她的技术大有长进。

Last season was a learning experience for me.

上个季度对我来说是一次学习。

They were promoted to the First Division last season.

上个赛季他们晋升为甲级队。

It seems to be open season on teachers now.

现在好像是自由评论教师的开放期。

The team need to get in trim for the coming season.

这个球队需要为下个赛季做好准备。