carefree的基本含義及用法介紹
carefree作為形容詞時，意為無憂無慮的，無牽掛的，不負責任的。
例句：
He looked happy and carefree。
他看起來輕松愉快。
My mother lives a carefree life in the country。
我的母親在鄉村過著無憂無慮的生活。
She had made their childhood so joyous and carefree。
她使他們的童年充滿歡樂，無憂無慮。
Thumbing a lift had once a carefree，easy-going image。
伸手搭便車曾經給人以輕松隨意的形象。
Robert remembered the carefree summers at the beach。
羅伯特記起了在海灘上度過的無憂無慮的夏日時光。
He turned his face to look up at the sky in a carefree manner。
他仰首望著天，做出壹副滿不在乎的神氣。
Learning Chinese in daily life is carefree and easy。
生活之中學漢語，讓妳輕松又好記。
careless的基本含義及用法介紹
careless作為形容詞，意為不小心的，不仔細的，粗心的，粗心造成的，疏忽引起的，不擔憂的，無憂無慮的。
例句：
It was careless of me to leave the door open。
怪我粗心忘了關門。
He seemed careless of his own safety。
他仿佛已把自己的安危置之度外。
She gave a careless shrug。
她漠然地聳了聳肩。
I'm sorry，How careless of me。
對不起,我太不小心了。
With a careless flip of his wrists，he sent the ball quickly on its way。
他手腕輕輕壹抖，球就飛出去了。
Careless drivers hazard passengers lives as well as their own。
粗心大意的駕駛者拿乘客和自己的生命冒險。