"We can raise it up again after a year to change the batteries. That means we can avoid using divers, which is a really risky operation that we wanted to avoid," he said.
// 1. 统计每个元素出现次数
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スズキ・鈴木俊宏社長「社員の主体性引き出す組織づくりとは」
Surprised Pikachu