常見(jiàn)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(duì)他態(tài)度強(qiáng)硬,他才會(huì)還清債務(wù)。You need to be tough to survive in the jungle. 要在叢林中活下來(lái)就要有堅(jiān)忍不拔的意志。This tube is flexible but tough. 這管子柔軟但很堅(jiān)固。The company faces tough competition. 這家公司面臨著艱難的競(jìng)爭(zhēng)。Conditions are rather tough here. 這里條件比較艱苦。 返回 toughing