| 1. | Widely fluctuating exchange rates may adversely affect international trade .
浮动幅度很大的汇率可能会对国际贸易产生有害的影响。 |
| 2. | He was fast becoming a physical wreck and this helped to poison his view .
他的身体很快地垮了下来，这也使得他的头脑受到了有害的影响。 |
| 3. | This event had a pernicious influence on society
这件事情对社会造成了有害的影响。 |
| 4. | Their toxic effects are only now being slowly recognized
它们有害的影响如今才慢慢被注意到。 |
| 5. | Unfortunately , television ' s influence has been extremely harmful to the young
不幸的是，电视对青少年产生了极为有害的影响。 |
| 6. | Yet rencent studies have suggested that children with less than that can still suffer harmful effects
但是最近的研究表示铅对即使血液含量低于此含量的儿童仍有有害的影响 |
| 7. | It is widely believe that online chatting has produced many harmful effects on students . this is not necessarily the case , however
人们普遍认为网上聊天对学生产生了许多有害的影响，然而实际情况未必如此。 |
| 8. | It is widely believed that online chatting has produced many harmful effects on students , this is not necessarilyl the case , however
人们普遍认为网上聊天对学生产生了许多有害的影响.然而实际情况未必如此 |
| 9. | A small group of studies is taking up the challenge of looking into whether global warming is having an adverse effect on the relations among plants and animals within ecosystems
有少数研究决定迎向挑战，看全球暖化是否会对生态系中动、植物的关系，产生有害的影响。 |
| 10. | Conclusion : pressure , to some extent , conduces to push people . once the breaking point is reached , harmful impacts show up . so people need to learn to control the balance
总结：压力在某种程度上有助于促人进步。一旦超过临界点，就会产生有害的影响。因此人们需要学会掌控平衡。 |
