fragile例句

He remains the anchor of the country's fragile political balance.
他仍然是维系该国脆弱的政治平衡的支柱。

She was small and fragile and looked incongruous in an army uniform.
她又小又弱,穿一身军装看起来很不协调。

Because of the extreme cold, the Antarctic is a uniquely fragile environment.
极度严寒造成了南极地区绝无仅有的脆弱环境。