2. Assist Maintenance Manager to make maintenance plan. 协助维修经理制定维修计划。
3. Instead maintenance will be possible only in good weather. 但天气好的条件下维修将成为可能。
英英解释
n.
1. activity involved in maintaining something in good working order
2. means of maintenance of a family or group
3. court-ordered support paid by one spouse to another after they are separated
4. the act of sustaining life by food or providing a means of subsistence
5. the unauthorized interference in a legal action by a person having no interest in it (as by helping