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- Because system operation and daily universality maintenance needs rather professional knowledge and skill. 由于系统的操作及日常一般性维护需要较为专业的知识与技能
- Maintenance needs to relate to the size of the animal but there are economies of scale. 家畜的维持需要与它的体格大小有关，并且还存在一种比例关系。
- Green coverage in the city still needs to be expanded and green land maintenance needs to be strengthened. 全市绿化总体水平有待进一步提高，林木绿地养护管理也有待加强。
- David Kamp: Part of our dialog with clients is devoted to understanding maintenance needs and developing a maintenance strategy. 我们非常愿意同我们的客户对话，并不断练习“聆听”与“协作”这门“艺术”。
- The Wild Qinling golden monkeys (Rhinopithecus roxellana) mothers meet their meet basic survival and maintenance needs because of infant handling. 野生秦岭川金丝猴通过婴儿携带行为维持了自身生存需要。
- Identify maintenance needs and report urgent repairs to shift maintenance or pass to day shift for schedulable maintenance. 发现维修需求，并向当班和/或白班维修人员报告紧急维修需求以便安排。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- You need to filter the drinking water. 你需要把饮用水过滤。
- No delay! We urgently need these books. 决不要拖延！我们急需这些书。
- I'd like to purchase what I need for the night. 我想要购买过夜所需的用品。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- One need an agile mind to solve puzzles. 解谜必须有机灵的头脑。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Milk is all we need to nourish a small baby. 我们供给婴儿营养只需喂奶就够了。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Stay on top of repair and maintenance needs 四、及时了解维修的需要
- You need to put more zing into your playing. 你在这一活动中需要再增加些干劲。
