One unbreakable rule in our school is that no child can be tested without written parental permission.

The secretary was severely reprimanded by his boss for leaking out the secret without his permission.

这位秘书因未经上司允许泄露了秘密而受到斥责.

The children worried the necessary permission out of their father.

孩子们缠着他们的父亲不放,终于得到了许可.

They cannot leave the country without permission.

他们不能擅自离开该国家。

Please ask permission from whoever pays the phone bill before making your call.

打电话前请先征得话费支付方的同意。

Did he give you permission to take that?

他允许你拿那个东西了 吗 ?

Injured cell ream of repair and maintenance cell rebirth.

修护受损的强胞令细胞再生.

His small farm provides maintenance, but not much more.

他的小农场能使他们维持生活, 但仅此而已.

This paper sketches the management and maintenance of modern electronic reading rooms.

简述现代化电子阅览室维护管理.

His firm took over the planting and general maintenance of the park last March.

他的公司去年3月接管了公园的绿化和日常维护工作。

The petitioner ask for a variation in her maintenance order.

上诉人要求对她生活费的命令的条件进行变更.

He learnt tractor maintenance.

他学会了拖拉机维修.

It is seamless network to the latest market report also referred to " cut maintenance. "

据无缝管网提供的最新市场报告亦提到了 “ 减产检修 ”.

There are certain things that are absolutely basic to the maintenance of a good relationship.

要保持良好的关系,有些条件是必不可少的.

They regarded the labouring class as a mere means to the maintenance of the rest.

他们把劳动阶级看作一种养活其他阶级的纯粹的工具.

She did none of the maintenance on the vehicle itself.

她对车子本身没有进行半点养护。

The equipment's maintenance staffs should take the equipment maintenance plan and maintain it termly.

设备维护人员实施设备维护计划,定期维护设备.

Preparation and maintenance the components need in hardware development.

准备和维护硬件研发中所需元器件.

The wall is projected in the middle.

墙壁中部凸出.

Water seeps out of the wall.

水从墙里沁出.

It was nailed to the wall and I couldn't get it off.

那东西钉在墙上,我拿不下来.