时常

With this mind, he often organizes a cappella events to communicate with local students and workers, and it will be the 5th year of such even next year.

因为如此，他时常举办阿卡贝拉的活动，来跟当地的学生或工人做交流，而明年将会是第五届这样的活动。

Advancement in the understanding of a material type is often the forerunner to the stepwise progression of a technology.

物质的类型理解的进步时常是对一种技术的那楼梯式的前进先驱。

Routine practice of these skills will bring you a straight back and elegant postures.

时常锻炼这些舞姿，可以使您拥有挺拔的后背和优雅的姿态。

Time grows, the person can produce absentminded illusion constantly, this is the omen before disaster.

时间一长，人就会时常产生恍惚的错觉，这就是灾难前的征兆了。

I often say I am your grandaunt but I do not really want to abuse you.

我时常说，我是你的姑婆，但是我不真的想要滥用你。

She often says to us,"You cannot study too acedia."

她时常对我们说："你们越用功越好"。

Pure water is clear, achromaticity, natural water often showing a certain color, which mainly comes from plant leaves, bark, roots, humus and soluble inorganic minerals and sediment, su*ce water polluted by industrial waste water will make the water color extremely complex.

纯净的水是无色透明的，自然水时常呈现出一定的色彩，它主要来源于植物的叶、皮、根、腐殖质和可溶性无机矿事物和泥砂等，地面水受工业废水污染后可使水色变患上极为复杂。

Although his acquaintanceship with Helen was outwardly But casual, she was often the suBject of his thoughts and he felt that she was something private and personal to himself.

尽管从外表上看他和海伦只不过是泛泛之交，但却时常思念她，感到她是属于他自己私下里的和个人的某种事物。

Some people act the fool now and then .

有些人时常装傻。

The linear integral action will lead to phase delay to systems.

线性积分器在提高系统稳态精度的同时，也带来了π/2的相位滞后，恶化了控制系统的品质，时常引起系统快速性与稳定性之间不可调和的矛盾。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。