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1·The tobacco industry took his advice to heart, even when its own in-house scientists were confirming what the public-health researchers had found out.

这句话的顺序还是不要倒，否则很奇怪。第一句明显承上启下的。“烟草行业谨记他的建议，即便他们内部的科学家证实公共保健研究人员的发现。”

2·Take client's family to check again if necessary, and then arrange house disposal after confirming the final choice.

根据客户需求，带其家属看二遍，确定最终选择，安排房屋配置。