不时地

No big hayfields to worry about.

他不时地喝一点淡啤酒。

Brigadier General: The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants--------Thomas Jefferson.

汉默将军：自由之树需要不时地用爱国者和暴君们的鲜血来浇灌-------托马斯·杰弗逊。

Planet X is twisting the Earth's magnetosphere, absconding with its S Pole on occasion, or blasting the Earth with a hose of magnetons.

行星 X 正在扭曲地球的磁气圈，不时地使地球南极逃遁，或者用一阵磁子猛烈轰击地球。

The use of metallised fabrics is sometimes proposed to reduce the emissivity of a fabric .

不时地有人建议采用镀有金属膜的织物以减少织物的发射率。

In case the personal request of a popular president isn't enough, Muscovite are getting plenty of reminders by mobile phone tax massege and even on the back of metro tickets.

万一受欢迎的普金总统的呼吁还不够的话，人们还会不时地收到关于投票给梅德维德夫的手机短信，甚至他会出现在了地铁车票的背面。

He still had tantrums and I felt unsure of what he might do.

他仍不时地要发病，我拿不准他可能会干什么。

The stories have tantalised for centuries but the one that endures is that of uncontacted tribes -- isolated communities of nomads who live deep in the forest much as their ancestors have done for millennia, cut off from the modern world.

几个世纪以来，这些传说不时地勾起人们的好奇心，但是，一直以来真正引起人们兴趣的是那些传说中的原始部落，那些住在密林深处，与世隔绝的游牧民族保持着他们祖先千百年来的生活习惯，隔离在现代世界之外。

And yes, in a nine-hour journey, it is necessary to stop from time to time.

不错，九个小时的行驶过程中，需要不时地停一下。

He did not forget also to pray for the poor sinners who were hanging there swinging against each other in the wind like the pendulums of clocks.

当然他也没有忘记为绞架上那两个可怜的罪人祈祷，他们在风中晃来晃去不时地撞在一起，就好像是钟摆一样。

Along the way, Obama and his wife, Michelle, appeared on the back balcony periodically to wave to shivering crowds bundled up in blankets and parkas who had gathered by the dozens, the hundreds and more along the route.

一路上，奥巴马和他的妻子米歇尔不时地出现在车厢尾端的平台上和人们挥手致意。沿途是身披毯子和穿着大衣的人们，他们或三五成群，或大小成堆。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。