There are two reasons for this decision: firstly...
做此决定理由有二：第一…
While I've piled on the praise for his creation, please be aware of the following: firstly, Blueberry Garden will not be for everyone.
尽管我对他的创造性赞不绝口，但请注意以下几点：第一，《蓝莓花园》并不适合所有的人。
The brochure is divided into two sections, dealing firstly with basic courses and secondly with advanced ones.
小册子分为两部分：第一部分涉及基础课程，第二部分涉及高级课程。
应用推荐