1. Excessive sweating can be a symptom of hyperhidrosis, a condition characterized by sweatiness beyond what is considered normal.
过度出汗可能是多汗症的症状，多汗症是一种超过正常情况下的多汗症状的疾病。

2. The heat and humidity of the summer often result in a general feeling of sweatiness.
夏天的炎热和潮湿经常会导致身体感到湿热。