endeavor

v. /ɪnˈdevər/ B2

努力；竭力

To try very hard to do something.

仙境例句

Alice endeavored to stay polite, though the Hatter and the March Hare were very rude.

爱丽丝尽力保持礼貌，尽管帽匠和三月兔对她很无礼。