如果双方同意，合同条款是可改变的。

The terms of the contract are alterable if both parties agree.

根据用户反馈，网站的设计是可改变的。

The design of the website is alterable based on user feedback.

为了增加趣味性，游戏规则是可改变的。

The rules of the game are alterable to make it more fun.

手机上的设置是可改变的，以适应你的偏好。

The settings on your phone are alterable to suit your preferences.

为了适应每个人的时间安排，时间表是可改变的。

The schedule is alterable to accommodate everyone's availability.

这张沙发可改变成床.

This sofa is convertible into a bed.

肥料可改变牧草的组成。

Fertilizers modify the composition of herbage.

肥料可改变牧草的组成。

Fertilizers modify the composition of herbage .

化肥可改变牧草的组成。

Fertilizer modify the composition of herbage.

改变信念，就可改变我们的观点和模式。

As we change our beliefs we change our perception and our patterns.