step-by-step

Clutch stair armrest, move carefully step by step.

抓紧楼梯扶手，一谨慎地移动。

I'll explain it to you step by step.

我会一地解释给你听。

A dwarf going upstairs getting higher step by step.

矮子上楼梯,登高。

He learnt the rules of the game step by step.

他逐学会了游戏规则。

You must notice your action, so that you go ahead step by step.

你必须注意自己行为，这样你才能一一地前。

A foreign language cannot be learned rapidly,it must be learned step by step.

外语并非在短时间内就能学会,学外语是一个循序渐过程。

That the note relation in semitone and chords sequence gained attention and usage step by step along with the harmony chromaticism.

在和声半音程中，半音中音关系和弦连接性质也发生了一些变。

Etesian Qingdao interenational seawater desalination conference had broad influence and famousness,and it becomes a famous international conference brand step by step in China.

这一年一次青岛海水淡国际会议在业内已有很大影响力和知名度，逐发展成中国一个知名国际会议品牌。