struggle造句

It's a constant struggle to try to keep them up to par.
要让他们达标,需要不断努力。

Curiously, the struggle to survive has greatly improved her health.
奇怪的是,她拼命求生的抗争使得她的健康状况大有好转。

He grandly declared that "international politics is a struggle for power".
他一本正经地宣称“国际政治是一场权力之争”。