Most of the risk factors for melanoma are unavoidable.

导致黑素瘤的危险因素中大部分都是难以避免的。

But experts say that although some complaints such as arthritis, poor eyesight and hearing were unavoidable, regular trips to the doctor and dentist could help lessen the risk of dementia.

但是专家说，有些症状例如关节炎、近视和听力问题是不可避免的，定期去看医生和牙医可能有助于减少患老年痴呆症的风险。

Butt experts say that although some complaints such as arthritis, poor eyesight and hearing were unavoidable, regular trips to the doctor and dentist could help lessen the risk of dementia.

但是专家说，有些症状例如关节炎、近视和听力问题是不可避免的，定期去看医生和牙医可能有助于减少患老年痴呆症的风险。

The risk in audit is unavoidable, which a CPA should try to evade.

审计风险是客观存在的，注册会计师应尽可能地加以控制。

For any real project, the risk may be unavoidable as soon as the project is launched.

对于项目而言，一旦启动，风险便不可避免。