调控: to regulate, to control...
溢: to overflow, (literary) excessive, old variant of...
提高: to raise, to increase, to improve...
侥幸: luckily, by a fluke...
靠拢: to draw close to...
顺畅: smooth and unhindered, fluent...
删: to delete...
回信: to reply, to write back, letter written in reply...
微信: Weixin or WeChat (mobile text and voice messaging service developed by Tencent )...
发烧: to have a high temperature (from illness), to have a fever...
