Temperatures are hottest in the latter half of summer, so that's when you can eat more salty foods to make up for the salt lost in perspiration. And watch sweets; they'll make you feel lazy and rundown.
暮夏氣溫最高，飲食增加鹹味，以補充汗水流失的鹽分；少吃甜的東西，才不會懶洋洋的。