Chinese phrase “连...也/都(lián…yě/dōu)” can be translated into English as “even” . It is used to show a surprising tone of speaker. It indicates that something that should have happened as usual, but did/does not happen. 
For examples:
Wǒ tài máng le, lián wǔ fàn dōu méi chī.
我太忙了，连午饭都没吃。
I was too busy, I didn’t even have lunch.
Nǐ tài lǎn le, lián yīfú dōu bù xǐ.
你太懒了，连衣服都不洗.
You are so lazy, you didn't even wash the clothes.