联想的这一款怎么样 打折降了300
https://www.bestbuy.com/site/lenovo-yoga-7i-2-in-1-15-6-touch-screen-laptop-intel-evo-platform-core-i7-12gb-memory-512gb-solid-state-drive-dark-moss/6479810.p?skuId=6479810
谢谢