term是可数名词吗

　　You need to set yourself some long-term goals.

　　你得为自己订一些长期目标。

　　The final term will be devoted to project work.

　　最后一学期的时间将全部用于专题研究。

　　Businesses will have to aim at long-term growth.

　　企业必须以长期增长为目标。