经验丰富的写作者总会考虑到写作目的和读者群体。
Experienced writers always factor in their writing purpose and the audience.
参考翻译：Experienced writers always factor in their writing purpose and the audience. 或者 Experienced writers always factor in what they want to achieve and who the intended audience is.
造句：
You'd better factor in traffic congestion problem and get up earlier to catch the train.
