n.代替，用处，好处
v.对。。有用

She held the baby steady while I changed his diaper.
她扶住婴儿，让我可以给他换尿布。
He walked with a steady pace, undeterred by the rain.
他步伐稳定，不受下雨影响。
The ship sailed steadily across the calm sea.
船在平静的海面上平稳航行。
Our company has experienced steady growth over the past year.
我们公司在过去一年里持续增长。
She maintained a steady gaze into his eyes.
她直视他的眼睛，目光坚定。
His heart beat with a steady rhythm.
他的心跳保持着稳定的节奏。
The stock market has shown steady improvement since last month.
自上个月以来，股市呈现稳步上涨态势。
He's a steady worker, never leaving tasks unfinished.
他是一个稳扎稳打的人，从不留下未完成的工作。
Their relationship has remained steady despite challenges.
尽管面临挑战，他们的关系依然稳定。
The athlete kept a steady pace throughout the marathon.
运动员在整个马拉松比赛中保持了稳定的步伐。