Drill sergeant John Eldridge holds the pin in place and prepares to secure it with a fist.

操练军官约翰·艾尔德里奇徽针放在衣服上合适的位置，并准备用拳头来固定它。

youdao

Drill sergeant John Eldridge holds the pin in place and prepares to secure it with a fist.

操练军官约翰·艾尔德里奇徽针放在衣服上合适的位置，并准备用拳头来固定它。

youdao