在欧洲，17世纪贵族私人游艇已成风尚。美国游艇产业在19世纪中后期已逐步兴起，二战后进入高速成长期，形成集制造、销售、维修、服务于一体的完整工业体系。
Thomas Dohmke ex CEO, GitHub
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McKenzie is responsible for a team of 40 people based at Halley VI for Antarctica's summer season from November to the middle of February.
use int if you have a small number of classes,
10.从从容容、游刃有余，匆匆忙忙、连滚带爬