On the basis of requesting another factorization of an integer in only one way, two interesting asymptotic formulas on cub complements are obtained through the elementary method.

在通过对任一正整数提出另外一种唯一分解式的基础上，利用初等方法得到了关于立方补数的几个有趣的渐近公式。

youdao

Well, I guess the craziest one would be that I found my old elementary school art teacher through Facebook.

我想最疯狂的事就是通过Facebook我找到了从前小学的美术老师。

用社交网站找到的人 - SpeakingMax英语口语达人

The money will help pay for a "rotation of deputies" to patrol the perimeter and hallways of the elementary school through the end of the school year.

CNN: Fla. mom gives $11K for deputies to patrol school

The town plans to let teachers and other family members of victims walk through the existing Sandy Hook Elementary School before it is razed.

WSJ: Newtown Committee Votes to Raze Sandy Hook School

Overnight, National Guard troops, police, firefighters and other emergency personnel delicately combed through the ruins of Plaza Towers Elementary School, hoping to find survivors.

WSJ: After Oklahoma Tornadoes, Rescue Efforts Focus on Survivors