对青少年的健康危害还包括：烟草，酒精和药物滥用，被廉价的剥削和常常作为非法劳工，以及令人担忧的不断增长的街头流浪儿童的数量。
Other health dangers facing adolescents include tobacco, alcohol and other drug misuse, their exploitation as cheap and often illegal Labour, and the worrying growth in the Numbers of street children.
国际劳工组织的一项新研究表明，美国青少年打工的人数远远超过大多数其他国家的青少年。
A new study by the International Labor Organization showed that American teenagers work far more than teenagers in most other countries.
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