It's useful for the growth of the plant.

它对植物的生长很有用。

Exercise is useful for health.

运动对健康有好处。

This atlas is very useful for students.

这本图谱对学生非常有用。

Dfs is useful for solving maze problems.

深度优先搜索对于解决迷宫问题很有用。

This converter is very useful for travel.

这个转换器非常适合旅行时使用。

This article is useful for your research.

这篇文章对你的研究有好处。

This book is useful for learning English.

这本书对学习英语有好处。

The sticky notes are useful for reminders.

粘的便条纸对于提醒事项很有用。

This tool is very useful for fixing bikes.

这个工具在修理自行车时非常有用。

Hemp rope is useful for outdoor activities.

麻绳在户外活动中很有用。