操作方便，安全：隐藏式泄气孔，拉起上盖把手即可打开治具，操作简易，安全性高。
Safety and easy operation: hidden air leaking hole for opening fixture cover easily while pulling up hand lever of the upper cover.
盖特纳先生去年帮助制订了财政救市方案，十分具有能力和见识，但他有一次未能按时交纳一大笔税款。
Tim Geithner, who helped shape last year's financial bail-out, is deemed knowledgeable and competent. But he failed to pay a big chunk of his taxes on time.
研究表明：桦属和松属在表土中的花粉百分含量大于群落中植物的盖度，具超代表性；
This research demonstrated:Surface pollen content of Betula and Pinus is much more than their coverage in community, so they have extra representation;
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