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Do you think if it is necessary to give publicity to environmental protection in such a scenic spot as Xitang ?

10您认为有必要在西塘这样的旅游区开展环保宣传么？

If one hopes to succeed, it is quite necessary for him to live a life of abstinence.

人们如果想成功就要过一种有节制的生活。

If the panel lights and there is no abnormal sound, then open the shell in the Add CD-ROM after the power to observe the work of the leading motor, if motor-led movement, it is necessary to check the motor lead normal power supply, motor drive belt whether the slip and fracture.

如果面板灯亮并且没有异响，那么打开外壳在加电后放入光盘，观察主导电机的工作情况，如果主导电机无动作，就要先检查主导电机的电源供给是否正常、电机的传动皮带是否打滑、断裂。

This kind of clutch is a few invention. There are two round disc which are controlled by magnetism. If the pedal switch is opened, it is sucked. If stepped upon, it is separated. There is no breakdown of roller, brake, spring, spare parts, etc. It is not necessary to oil and maintain.

它是一种极新的发展，主要是由两个圆盘由磁性控制离及合，足踏开关，放开则吸引住，踏下则分离，没有传统性离合器滚轮，鼠尾器，煞车及弹簧等零件易故障之麻烦，不必加油，不需保养。

Venues such as small gas, elections should be vertical; occasions, such as gas changes have long-distance (over 500 meters), should be considered mobile; if the occasion should not use electricity, it should be diesel-driven selection style; If there is no occasion to use tap water, it is necessary to select air-cooled.

如用气场地狭小，应选立式；如用气场合有长距离的变化(超过500米)，则应考虑移动式；如果使用场合不能供电，则应选择柴油机驱动式；如果使用场合没有自来水，就必须选择风冷式。

If there is no background Chiao Tung University, Professor Wang could not apply for funds to research projects; If there is no scientific research, the company also no longer necessary.

如果没有交大背景，王教授就不可能申请到科研项目资金；如果没有科研项目，这个公司也就没有存在的必要。

If any have spoken against it, he is obliged to call, after the objectors have been summoned, competent, responsible and trustworthy witnesses and, if it should be necessary or appropriate, others by virtue of office.

如果有任何的发言反对，他是有责任呼吁后，拒服兵役者已被传唤，称职的，负责任的和值得信赖的证人，如果应该有必要或恰当，其他凭藉办公室。

People to love life, love life, to have self-confidence, it is necessary to make unremitting efforts towards the target, like Ai Qing said,"Even if we are a candle, wax should be dry before the torch ashes tears; even though we are a match should be at the crucial moment there is a ray of light ", if so, will the meaning of our lives, our lives will be able to issue a strange glory.

人们热爱生活，热爱生活，有自信，有必要作出不懈的努力实现的目标，如艾嘁嗯说，&即使我们是一支蜡烛，蜡应干燥火炬前骨灰眼泪，即使我们是一个比赛应该在关键时刻是有一个光线&，如果是的话，我们生活的意义，我们的生活将能发出奇怪的荣耀。

Hotel operators like the human body, the inter-related, if one of the program get problems, the overall operation will certainly be affected , of course, self-treatment of minor problems, if self-treatment is invalid, it is necessary to invite experts to help, after diagnosis of the corresponding open system effective remediation measures, in order to cure the illness.

酒店运营就像人的身体一样，一环扣一环，其中一个环节出现问题，整体的运作必定受到影响。当然，小的问题可自行治疗，若自疗无效，就必须请专家帮助，经过系统诊断对应开出有效整治措施，方能药到病除。

If he assumes them to be eternal and necessary, he would not admit that the First Being gives the Intelligences being after non-being, at least if "after" is taken in a temporal sense."After" could only be taken in the sense of posterior in the order of nature, according to Avicenna\'s explanation of the meaning of creation in the sixth book of his Metaphysics, chapter two.

如果他假设四因是永恒的和必须的，那至少在时间的意义上他将不会认为第一存在以非存在为基础而后派生出智慧的存在，根据阿维森纳在其《形而上学》第二章第六部分中对创造的阐释，&而后&只能是自然秩序的后天的意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。