Library should only base itself on information, facing readers, raising benefit and innovating continuously, otherwise it can t exist and develop well in 21st century.

Natural factors include geographical conditions and climate, which can t be insurmountable.

自然因素如自然地理条件、气候条件等是无法克服的，但人为因素是可以克服的，可以通过规范人类的行为，减少人为因素所造成的损害。

The traditional design of the air conditioning carriage takes only into account the total mass of airflow and total quantity of heat transfer, thus the distributions of air and temperature in the carriage can t be controlled accurately.

传统的客车空调设计一般只考虑总体送风量和总体热交换量，车厢内的气流分布和温度分布无法精确设计。

Recently, with the rapid development of science and technology, the demand of material properties is also being more and more strict, routine treatment of material already can t satisfy all kinds of need.

近年，科技的快速发展对材料性能的要求越来越高，常规处理已不能满足需要。

A strong socialism modernized country can t be built without the modernization of the countryside.

建设社会主义现代化强国离不开农村的现代化。

Even when deep inside we know it can t be. Everything can t be great.

哪怕在内心深处我们清楚这不可能。不可能事事都妙不可言。

In the course of vocal music teaching, vocal organ, especially the deeper part of oral cavity can t be seen and felt generally.

声乐教学由于发声器官，特别是口腔深处的部位，在一般状态下是看不见、摸不着的。

Although these public-welfare litigation won praise form Public and Media, we still can t avoid the truth: we havn't made laws to establish administrative public-welfare litigation system at present.

虽然公众和媒体对这些公益诉讼给了很多的掌声，却无法回避这样一个事实：我国目前从立法方面没有建立行政公益诉讼制度。

My heart can t possibly break

我的心不可能破碎

Plasma level of CRP can t reflect the extent of coronary stenosis in unstable angina pectoris.

提示CRP水平不能反映UA患者冠脉狭窄程度。

Because SF6 gas produces part of liquidation under super low temperature, SF6 gas density decrease inside SF6 breaker, reduce switch and insulate level of SF6 breaker, which can t guarantee SF6 breaker reliable operation.

由于SF6（六氟化硫）气体在超低温条件下产生部分液化，使得SF6断路器内的SF6气体密度下降，降低了SF6断路器的开关能力和绝缘水平，无法保证高压SF6断路器的可靠运行；

Sorry. I can t make the meeting on Friday at 3:00.

抱歉，我不能参加星期五三点的会议。

The economical power for one state can t be automatically transformed into military power, and it can t be replaced at the same time by the military power;

一个国家的经济力量不会自动转化为军事力量，更不能替代军事力量；

( It doesn't do much good for farmers in places like sub-Saharan Africa to produce more food if they can' t get it to hungry consumers.)

（如果撒哈拉以南非洲等地的农民无法将粮食提供给饥饿的消费者,他们生产更多的粮食并没有多大好处。）

As a result of these defects, the current breakout index can t represent the situation of equipment and operation.

由于有这些缺陷，现行溢漏率指标不能反映出我国冶金行业技术装备和操作水平的状况。

I can type messages so quickly!

我可以非常快速地写信息.

She can type quite fast.

她打字相当快.

She can type, but she can not drive.

她会打字, 但她不会开车.

Nancy can type very quickly.

南希打字速度非常快.

Did you know I can type almost 60 words per minute?

你知道 吗,我能每分钟打60个字.

I can type 00 Chinese wordsminutetake dictationEnglish at 50 wordsminute.

我能分钟打00汉字,英语速记分钟可达50.