目前谷歌的中英互译优化已经做得很好，可以达到非英语专业大学生水平，因而我认为中英互译时1%修改是不必要的，应当降低到0.1%或者0.2%。
Google translation between Chinese and English has been optimized fairly well at present, and it can reach the level of students in university not majoring in English, so I think editing 1% content for translation between Chinese and English is not necessary and the least proportion of edited content should be decreased to 0.1% or 0.2%.