英语翻译只需译出【】里面的内容,其它的是辅助,不必译,These new machines open the door

英语翻译只需译出【】里面的内容,其它的是辅助,不必译,These new machines open the door for larger car development because larger loading tools make loading of larger cars possible in three to four passes.【With size comes greater efficiency,provided areas such as maintenance,vehicle weight proportions and fuel consumption manage to keep up in relative terms.It is important to remember,however,the massive levels of new investment required from OEMs and their component suppliers to make these new machines a reality.At these sizes,Toyota Production Systems and Lean Manufacturing systems tend to have to be thrown out the window and dedicated areas put aside at factories to specifically work on individual machines】 - built only to order not for stock; and requiring the latest technology in steel fabrication,suspension and other areas.