Venezuela's oil is also of poorer quality than its Saudi equivalent. Its sour, heavy crude is difficult to extract and refine, while its high sulphur content makes it corrosive to pipelines. A resurgence of Venezuela's industry could pose problems for Canada, which produces similarly viscous oil and exports much of it to the US, but analysts reckon the risk is minor.
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用。Line官方版本下载是该领域的重要参考
She takes Friday off every week. "No one is expecting me, I get my inspiration, I'm in a better place, and the company is too."，这一点在WPS官方版本下载中也有详细论述
"It can be a couple of months but it can also be a couple of years," he said. "If the jobs are really lost due to outsourcing or AI, then unless we find in a couple of years actually we still need those people and replacing them didn't work, then those jobs are gone."