Certify to
v. 书面证明
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
They also ask questions like Where do you come from? and Where do you live?.
他们也会问“你从哪儿来？”，和“你住在哪儿？”这样的问题。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
but at this age the likelihood of death is least.
但在这个年龄死亡的可能性最小。