To achieve conciseness of your letter-writing, try to keep your sentences short, avoid unnecessary wordiness or repetition, and eliminate excessive details.
要达到你信件写作的简洁，就要努力保持句子简短，避免不必要的多嘴和重复，清除多余的细节。
The kinds of things that are naturally talked about get excessive attention and the details tend to get forgotten.
自然地被提及的那种事得到过多的关注，细节倾向被忽略。
The shipments contained" excessive bacteria, mould and sulphur dioxide", the agency said, but gave no details about when they were impounded or how big the shipments were.
质检总局表示这些货物“细菌总数、菌和二氧化硫含量超标”，但没有具体说明查获的时间和数量。
The shipments contained "excessive bacteria, mould and sulphur dioxide", the agency said, but gave no details about when they were impounded or how big the shipments were.
质检总局表示这些货物“细菌总数、霉菌和二氧化硫含量超标”，但没有具体说明查获的时间和数量。
The shipments contained "excessive bacteria, mould and sulphur dioxide", the agency said, but gave no details about when they were impounded or how big the shipments were.
质检总局表示这些货物“细菌总数、霉菌和二氧化硫含量超标”，但没有具体说明查获的时间和数量。
应用推荐