英汉双语例句-生物医药大词典

It is difficult to reserve shipping space on account of heavy congestion.

中文意思：
由于货运拥挤，很难订到舱位。

以下为相关句子列表(点击查看，可以看对应的解释）：

	It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime .			由于因特网的使用，计算所使用的纸张的数量是很难的，然而几乎任何在办公室工作的人能告诉你，当引进电子邮件后，打印机就开始超时工作。
	It is difficult to persuade them to disarm.			要说服他们放下武器是很难的。
	It is difficult to predict his reaction because he is so moody.			他如此喜怒无常，所以很难预知其反应如何。
	It is difficult to preserve one's self-respect in that job.			做那样的工作很难保持自尊.
	It is difficult to relate cause and effect in this case.			这个案件中的动机与效果很难联系起来。
	It is difficult to reserve shipping space on account of heavy congestion.			由于货运拥挤，很难订到舱位。
	It is difficult to say. I suggest you get a check-up.			店员：不好说，我建议您去检查一下吧。
	It is difficult to shoot a flying bird, especially a small bird flying high up in the sky.			要射中飞行中的小鸟，尤其是高空飞行的小鸟，非常困难。
	It is difficult to simulate a velocity profile with the traditional least square method.			摘要传统的最小二乘法拟合流速剖面存在一定的困难。
	It is difficult to stamp out all the crimes.			很难把所有的犯罪都消除掉。
	It is difficult to step out of one's place in this hierarchy.			在这等级森严的社会中，想要跳出自己的阶层是不易的。