Plog is a pioneer,' says Paul Biederman, an assistant professor at New York University and author of a travel industry textbook. 'He's now applying advanced technology to what he has been doing all along.'

Dr. Plog has spent 40 years researching travel preferences and decisions, from which coach seats are most comfortable on airplanes to how resorts and European capitals can best pitch to tourists.

普罗格博士40年来一直在研究人们的旅游喜好和习惯，从飞机上哪些座位最舒服到度假地和欧洲国家首都如何才能更好地吸引游客，可谓包罗万象。

To give my story coherence I should describe the progress of their tragic union.

为了把我的故事说得有头有尾,我应该描写一下他们这一悲剧性的结合是如何发展的.

Without a force equivalent to a problem-solving abilities.

创做力等同领有解决问题的能力.

Liverpool is agreat club with agreat history.

利物浦是一家巨大的俱乐部,领有辉煌的历史.

Unless Ship Certificate, any passenger ship shall not carry passengers.

客船非领有客船证书, 不得搭载乘客.

Don't ause it is over, smile, ause it happened.

不要因为结束而哭泣.微笑吧, 为你的曾经领有.

I noticed that the collar of the shoe was a little stiff.

我注意到鞋领有些僵硬.

Any person who is under operation training by a licensed operator.

三在领有操作执照人员直接指导下从事操作训练者.

I confirm that all my security personnel hold valid Security Personnel Permits.

本人确认,本公司所有保安人员已领有有效的保安人员许可证.

He has been license to practice medicine.

他领有开业行医的执照.

A group of individuals can be called a population.

个体的集合称为种群.

The problem of individual variability has always been difficult.

个体间的差异问题总是很难办.

He can have a decent burial.

他会有个体面的葬礼。

They are individuals; they will not follow the herd.

他们是独立的个体，不愿随大溜。

The fountain plays on Sundays.

喷泉星期天开放.

He drank at the fountain's brim.

他醉在喷泉边.

This phenomenon is called the fountain effect.

这种现象叫作喷泉效应.

Redcliffe night as ancient stone-hanging, the platform clouds, all for tourism Takamine Feiquan good Department.

红崖晚照、古洞悬石 、 月台云影 、 高岭飞泉俱为旅游佳处.

The hidden well-spring of your soul must need rise and run murmuring to the sea.

你心灵隐秘的涌泉,必须升溢,吟唱着奔向大海.

When they showed dripping springs is reported.

滴水之恩当以涌泉相报.