firstly

• Firstly , it explains in detail about id
  首先，对教学设计做了相关阐述。
• Firstly , to do some housework can make you independent
  首先，做好家务能让人更加独立。
• Firstly , separation process with two steps was adopted
  首先确定了二级吸附分离工艺。
• Firstly , it can produce the market influence
  首先，它会产生市场势力。
• Firstly , when we are happy we are especially generous
  第一我们开心的时候会特别大方。
• Firstly , apon needs to solve the ranging problem
  首先， apon要解决的问题是测距问题。
• Firstly , defects of current realty taxes and fees
  首先,现行房地产税费体系问题不少。
• You must firstly give paying attention to this problem
  你必须首先对这一问题予以注意。
• Firstly , they only have one way to mark information
  首先，他们只有一种记下讯息的方式。
• The pure time - series analysis was developed firstly
  早期的研究主要以时间序列数据为主。