The army began a relentless siege of the hilltop castle at dawn.

军队在黎明时分对山顶城堡发动了持续的围攻。

The fast-moving river continues to erode the base of these red cliffs.

湍急的河流持续侵蚀着这些红岩峭壁的基部。

Investors must be prepared for the stock market indices to constantly fluctuate.

投资者必须为股市指数的持续波动备。

A childhood journey sparked his lifelong interest in railways.

儿童时代的一次旅行引发了他对铁路持续终生的兴趣。

The police subjected him to an inquisition that lasted two hours.

警察对他进行了持续两小时的盘问。

The persistence of a cough in his daughter puzzled him.

他女儿持续的咳嗽把他难住了。

Endowed with intensive structure and soft palate, it leaves long dryish tastes in finish.

单宁结构紧密，余韵悠长，干爽，有持续的果香。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染胎儿，引起免疫耐受和终生持续的病毒血症。

Bats are the only mammals to have wings and to achieve sustained flight.

蝠唯一的有翅膀且能持续飞行的哺乳动物。

"Telework can ensure continued operation in times of emergency,"

远程办公可以确保紧急情况下的持续运作。

The US is continually building up its armed forces.

美军正持续加强它的三军。

Unlike the lamellated variety, the Merkel cell-neurite complex signals only the sustained depression of the skin.

与薄层受器不同的，梅克尔氏细胞与神经纤维的复合体只传送皮肤持续受压的讯号。

Initial neurologic exam was notable for generalized choreic movements involving facial as well as limb muscles.

初始的神经学检查显著症状面部和四肢肌肉的弥漫性舞蹈样动作，还伴有持续的点头动作。

The rebel held and cleg as rebel-held enclave is coming sustain under sustained pressure from the army.

反叛者控制的这块飞地受到来自军队持续不断的压力。

Imperfective aspect: indicating a present, ongoing, continuous, or recurrent action.The present and the imperfect tense convey this aspect.

我去查了希腊文的动词时态，确实有里面讲的现在持续式，(Imperfective aspect) 讲的一个现在开始持续不断的动作。

Consisting of concentric circles of stone surrounded by a moat (called a "henge"), Stonehenge was constructed in several stages over thousands of years.

由圆石壕沟包围几圈巨大的同心圆石块组成，巨石阵的建造持续了数千年时间。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的道路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

It was proved that it is important to control the duration, intensity and supercompensation of overload training, which is of significance to the cardiovascular system.

这一结果证明，把握超负荷训练的持续时间、强度和超量恢复对心血管系统至关重要。

The importances of Earth System Sciences,Global View,and the continuous supports from relevant national scientific authorities in the development of modern karstology in China are emphasized.

指出了地球系统科学的引入、全球视野的研究和各级主管部门的持续支持在现代岩溶学发展中的重要意义。

So evidence of sustained rapid growth, even into late juvenile and subadult stages, implies that the animals in question had relatively high basal metabolic rates.

所以，即使进入幼年晚期与亚成体阶段，仍持续快速生长的证据，暗示这些动物具有相对高的基础代谢率。