to secure something completely
完全确保某事 (wánquán quèbǎo mǒu shì)
"Before launching the website, make sure to lock it down."
"在启动网站之前，请确保锁定它。" (zài qǐdòng wǎngzhàn zhīqián, qǐng quèbǎo **suǒdìng tā**.)
to achieve great success or win something valuable
to end up in a particular situation
to verify that someone or something is doing well
to set a limit on what is acceptable
honest and straightforward; without cheating
to grow or improve very quickly
