...tage.Salah Sukkarieh, a professor at the University of Sydney,
sees robots as necessary given how cattlemen are aging. He is building a
four-wheeled robot that will run on solar and electric power. It will use
cameras and sensors to monitor the animals. A computer system will analyze the
video to de...
She said nobody with money would live in an house, especially when it was so far from the downtown that it might as well be in the Utah.请教专家，上述句子的句式分析和翻译。谢谢老师。
...result吗？Either eliminating a substantial labour-rights concern, such as child labour, or increasing corporate giving by about 20% results in fines that generally are 40% lower than the typical punishment for bribing foreign officials.
麻烦老师帮我看一下这道题，ago不是用在完成时吗？Jack described his father，who ________ a brave boy many years ago，as a strong-willed man. A．would be B．would have beenC．must be D．must have been
词典上看到个句子：Despite his six years in politics, he was still regarded by many as the new kid on the block.请问Despite his six years in politics如何理解？这个结构是怎么回事，完全看不懂。
老师好：Foresters now identify the biggest problem in managing Western forests as what to do with those increased fuel loads that built up during the previous half century of effective fire suppression. of effective fire suppression是做什么成分？谢谢老师！
...用这种时态(〜￣▽￣)〜1. Susan had quit
her well-paid job and was working as
a volunteer in the neighborhood when I visited her last year. 为什么用过去进行时不用一般过去时？2. We have been working on it for several
hours but we have not yet reached any conclusion. 为什...
...连接的两个句子也要求时态上的一致，这类连接词有and,as well as等，由but连接的并列句，后面的句子往往有语气的转折，时态要视情况而定。Mr. Smith picked up a coin in the road and ( Mr. Smith) handed it to a policeman.Jack must have been playing footba...