1. The man manoeuvres carelessly into his space.
    他漫不经心地进入他那一片空地。

2. The man who manoeuvres carelessly into his twenty pounds´ worth of space at one of Europe´s myriad permanent sites may find himself bumping a Bentley.
    如果一位游客漫不经心地驾车驶入欧洲无数常年营地之一，花20镑租用一个空位，那么他可能会碰见一辆本特利汽车，

3. Tom went on with his whitewashing, and answered carelessly:
    汤姆继续粉刷着，不经心地回答道：

4. He was driving very carelessly.
    当时他很不小心地在开（或赶）车。

5. I am looking at the half-empty package of Camels tossed carelessly close at hand.
    我看着那包已抽了一半、她随意扔在紧靠手边处的骆驼牌香烟。

6. Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
    森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。