| Gb | Eng |
|---|---|
| 药物有时具有令人不快的副作用。 | Medicines sometimes have unpleasant side effects. |
| 这种药没有什麽不良的副作用. | The drug has no undesirable side-effects. |
| 这种药的副作用（科学家）尚未发现. | The side-effects of the drug are as yet unknown (toscientists). |
| 经理化检验证实：使用该器无放射性污染，对人体绝对无毒无副作用。 | Physical and chemical tests verify that this Recovery Device has neither radioactive pollution nor toxic side effects. |