“全面检修”常见的英文表达有 overall overhaul、comprehensive overhaul 或 full-scale overhaul。
overall overhaul：强调对整体进行彻底检查和维修。例如：The equipment will undergo an overall overhaul next month.（这台设备下个月将进行全面检修。）
comprehensive overhaul：突出检修的全面性和综合性，涵盖各个方面。例如：A comprehensive overhaul of the factory's machinery is necessary to ensure efficient production.（为确保高效生产，有必要对工厂的机器进行全面检修。）
full-scale overhaul：侧重于表示大规模、全方位的检修。例如：The railway company decided to carry out a full-scale overhaul of its aging tracks.（铁路公司决定对其老化的轨道进行全面检修 。 ）