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We encourage parent-volunteer/s to join our field trips especially in the Toddler class or when necessary. Please let the teacher/s know if you are available for a particular field trip so that numbers of participants can be arranged.

因为托班孩子的年龄特点，我们在某些户外活动时会需要家长们的帮助，如您能加入志愿者的工作，请在活动前与老师联系，以便我们提早安排各项活动，谢谢！

If they deem it necessary, quarantine authorities shall require incoming travellers to file health declaration cards.

第二十条检疫机关认为必要的时候，可以要求入境旅客写健康申明卡。

Information such as withdrawals, sales, and bills can be processed immediately and if/when necessary; those records can be transmitted to a central computer for file updating.

资料如取款、销售、加工、帐单可立即如果/必要时；这些记录可以传送到中央计算机进行档案更新。

Clearly, it is necessary to pack a small first-aid kit with you if you go travelling.

显然，这是要与你一包小急救包，如果你去旅行。

Embody in mainly: The resource touring is the basis that tour estate develops , making use of to the resource touring must consider future need , realize persistence developing , can not limit in the tour need satisfying the modern or the part people but first, on the resource making use of,; Secondary industry, develops a form going ahead , development of tour estate forms a regiment from initial simplicity ,"casting only a passing glance at" developing to tradition is dyadic tour , now already begin to transform spending self holidays to lying fallow and tour to experience that union , successive steps are hoisted each other; The plan and exploitation touring on the plan touring, are owing to being geared to the needs of future one job now thirdly,if is necessary to have long-term sight and acute insight , then it is possible, exceed the time restricting , estate fix position with the tour in future in the plan; The tourist enjoys fourthly, on need, from elementary sense organ , is advanced step by step even with oneself accomplishment touring as lifting and the way realizing the value of life having arrived at vigorous enjoyment.

主要体现在：第一，资源的利用上，旅游资源是旅游产业发展的基础，对旅游资源的利用必须考虑未来的需求，实现持续性发展，而不能局限在满足当代人或者部分人的旅游需求；第二，产业发展形态上，旅游产业的发展从最初的简单组团，发展到传统的"走马观花"式游览，现在已经开始转型到休闲度假与旅游体验相结合，逐步得到提升；第三，旅游规划上，旅游的规划和开发是基于现在、面向未来的一项工作，在规划中必须有长远的目光和敏锐的洞察力，才能超出时间的限制，将旅游产业定位于未来；第四，旅游者需求上，从初级的感官享受，逐步提升到了精神的享受，甚至将旅游作为提升自我素养和实现人生价值的方式。

I think we already have the biological capabilities necessary to fix the problems of this planet if they're fixable at all, but we currently lack the awareness, discipline, and courage as a species to step up and take personal responsibility for doing what is right.

我觉得我们已经拥有了解决这个星球的问题所必需的生理能力，如果这些能力是稳定的话；但我们现在缺乏的是作为一个物种，为了做正确的事而去增加和担负个人责任的觉醒、自律和勇气。

Instead timing circuits use a fixed capacitor and a variable resistor if it is necessary to vary the time period.

相反定时电路使用固定电容器和可变电阻如果有必要更改的时间期限。

Also if you have a life- threatening flare-up with a perforation or uncontrollable bleeding, surgery will be necessary.

此外，如果您有危及生命的突发了一个穿孔或无法控制的出血，手术将是必要的。

You also want to give the face a fleshy feel, which can be difficult if you don't have a good animation rig with the necessary controls.

当你在没有很好的面部设置的情况下，将更难的表现面部的肉感，让人看得生动而不是有电脑的感觉。

Diagnosis will be generated to be rectified disc insert the floppy in the machine, restart your computer to automatically enter the CMOS settings, and Compaq Utilites in the Computer Setup menu, select the item (Note: If we do not know the password, you can still enter the Computer Setup, but only to see sub-child, not the settings in which to operate, it is necessary to modify the CMOS settings had no choice but to use the tactic of discharge).

将生成的诊断盘插入待修的机器软驱中，重新启动计算机，自动进入 CMOS设置状态，在Compaq Utilites菜单中选择Computer Setup项（注意：如不知道密码，你仍然可以进入Computer Setup，但只有看的分儿，不能对其中的设置进行操作，要修改设置只好用给CMOS放电这一招了）。

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。