column中等

It was only after I started to write a weekly column about the medical journals, and began to read scientific papers from beginning to end, that I realised just how bad much of the medical literature frequently was.

直到我开始为医学期刊撰写每周专栏，并开始从头到尾阅读科学论文之后，我才意识到许多医学文献常常有多么糟糕。