I'm Claudia Polley with the news headlines.我是克劳迪娅·波利，下面是新闻提要。Ancient GREece produced many well - known historians such as Herodotus, Thucydides, Xenophon, such as Polley than Oslo.古代希腊产生了许多著名历史学家,如希罗多德 、 修昔底德 、 色诺芬 ...
The silkworms have gone into the bushes to spin their cocoons.蚕上山了.Silkworms make cocoons.蚕做茧。Many species of earthworms produce cocoons through the year.许多种蚯蚓全年产茧....
Participates in product design meetings for familiarization with project requirements and objectives.参与产品设计会议以熟悉工程项目的需要和目标.The familiarization with psychological features of young students may impose great impact on mind...
Universities are facing grave problems because of diminishing resources.由于资源的减少，大学正面临严峻的问题。Yet this simple arithmetic ignores an offsetting effect: diminishing marginal returns.然而,这种简单的算法忽略了一种抵消效应: 边际收益递减.The unskilled s...
又射偏了几次之后,他们终于把两支箭射入了狮子的胸膛.After more misses, they finally put two arrows into the lion's chest.狮子大吼一声，跳了起来。The lion roared once, and sprang.他从狮子脚掌上拔下一根刺。He removes a thorn from a lion's paw....
Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。She was taken to hospital suffering from an irregular heartbeat.她因心律不齐被送往医院。I was a little breathless and my heartbe...