单词 做事谨慎 例句 DEFINITIVE EXAMPLES 权威例句〔CALM〕My sister was always calm and careful, whereas I would get excited and upset by the slightest thing. 我姐姐总是头脑冷静、做事谨慎,但我碰到一点小事就会情绪激动、心情烦躁。朗文写作活用〔cautious〕Show...