我的翻译Experienced writers always factor in their writing target and the readers.

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.）

情景，考虑到佣金和税，花一百万买个公寓不划算。

造句When commission and tax are factored in,  buying an apartment for￥1 million is not a good deal.