1. "I cannot help you," says Neato the Car. "I don't want to get dirty." “我帮不了你，”小汽车尼托说。“我不想弄脏自己。”
2. Children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. 出于健康和安全方面的考虑，担心会弄脏或受伤，孩子们经常被劝阻不要接触自然界。
3. But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. 但出于健康和安全方面的考虑，担心它们会弄脏或造成损害，孩子们经常被劝阻不要接触自然空间。
4. Children playing in mud get dirty. 在烂泥中玩的孩子弄得很脏。
