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add up to等于; 意味着, 看来实际是…; 总起来说
例句：All this adds up to a new concept of the universe.
所有这些意味着对宇宙的一个新概念。
It all adds up to a complete failure.
事情总起来说是彻底失败了。
2.Around 5:00 Eastern time in search of great deals.
in search of寻找
例句：They set off in search of the lost child.
他们出发寻找失踪的孩子。
3.This popular GPS item is moving quickly but what we're told is the distribution center is told, look we're running low on this.
run low快用完
例句：Before the end of the holiday, my money was running very low.
还没到假期结束, 我的钱就快用完了。
