但是这些机器人将不再被当作玩具。虽然有些迟晚，但机器人工程师们已逐渐认识到他们已经错失了一个机会。
They are toys no longer, though, for it has belatedly dawned on robot engineers that they are missing a trick.
截止时间早的在11月份，晚的可以迟至次年4月份。
The deadlines start in November and can go as late as April.
养成良好的习惯，再晚也不嫌迟。
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