Then the scientists threaded the rope so that it would take two elephants, pulling both ends at the same time, to move the table. If one yanked an end without its helpmate doing so, no reward.
之后，科学家们穿开绳子，这样就需要两头大象同时拉绳子的末端来移动桌子，如果猛拉其中一端而帮友没有这么做，将不能获得食物。
A simple delete command causes DB2 to remove the data from the current table and maintain an old version in the history table, including the end time of the deleted data.
一个简单的DELETE命令导致DB 2从当前表移除数据，并在历史表中维护一个旧版本，包括已删除数据的结束时间。
What you end up with is an easy-to-use table of user names, each with a follow link.
现在有了一个易于使用的用户名列表，每个用户名旁有一个follow链接。
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