常見例句I am well aware that this is a tough job. 我深知這是一件棘手的工作。He'll never pay up unless you get tough with him. 你對他態(tài)度強硬,他才會還清債務(wù)。You need to be tough to survive in the jungle. 要在叢林中活下來就要有堅忍不拔的意志。This tube is flexible but tough. 這琯子柔軟但很堅固。The company faces tough competition. 這家公司麪臨著艱難的競爭。Conditions are rather tough here. 這裡條件比較艱苦。 返回 toughing