We would feel more comfortable with the additional protection.

有额外的保障会让我们觉得更安全些。

Henry: We would feel more comfortable with the additional protection.

亨利：有额外的保障会让我们觉得安全些。

In order to increase the additional protection, you may have to back up data backup.

为了增加额外的保护，你可以备份已经备份的数据。

For additional protection, authentication can be implemented with user IDs and passwords.

如需附加的保护，可以使用用户标识和密码来实现认证。

A special shock-mounted element minimizes handling noise and provides additional protection.

一个特殊的防震处理元素减少噪音，并提供额外的保护。