1. 山路要到春季末期才能通行。
   The mountain roads are not passable until late spring.
2. 他的新著將於春季問世。
   His new book will be appearing in the spring.
3. 在北半球，春季是三月和四月。
   In the northern hemisphere, spring is in March and April.
4. 我們參加了春季展覽會。
   We participated in the spring fair.
5. 正當初春季節(jié)，勃勃的生氣在小伙子們身上奔涌。
   It was the beginning of the spring and the sap was rising in the boys.

季的英語翻譯：