to remain cautious and watchful for dangers
保持警惕并关注危险 (bǎochí jǐngjué bìng guānzhù wēixiǎn)
"Always stay alert when clicking unfamiliar links."
"点击不明链接时始终保持警觉" (diǎn jí bùmíng liànjiē shí shǐzhōng **bǎochí jǐngjué**)
to cope using what is available
to insistently demand something
to become aware of your feelings and needs
to reduce pollution caused by transportation
to complete a task that was started or promised
to step to the side to let someone or something pass