It's necessary to consider a lot of aspects to answer this question accurately, but in general I would prefer to go to work by bicycle.

accurately 是形容词 accurate（准确的）加上副词后缀 -ly 构成的副词形式，表示"精确地、准确地"。accurate 来自拉丁词根 ac-（表示"朝向"）和 curare（表示"小心"），合起来表示"小心谨慎地处理"，引申为"精确的"。