又⋯⋯又⋯⋯
yòu …… yòu ……
Expressing "both A and B" with "you"
又…又… stacks two qualities that hold at once.
又 + Adj. 1 + 又 + Adj. 2
How it works
他又高又帅 — he's tall and handsome. Both halves need their own 又.
The two qualities should point the same way. Pairing a good one with a bad one sounds odd; for that, use 虽然…但是….
It works with verbs too: 又唱又跳.
Examples
tā yòu gāo yòu shuài
他又高又帅。
He's tall and handsome.
zhè ge cài yòu pián yi yòu hǎo chī
这个菜又便宜又好吃。
This dish is cheap and tasty.
hái zi men yòu chàng yòu tiào
孩子们又唱又跳。
The kids were singing and dancing.