在一系列军事演习中，首先是命名为“无敌精神”的联合海空演习。

The first in a series is a combined maritime and air readiness exercise named Invincible Spirit. About 8,000 U.

youdao

在一系列军事演习中，首先是命名为“无敌精神”的联合海空演习。

The first in a series is a combined maritime and air readiness exercise named Invincible Spirit. About 8,000 U.

youdao