Nowadays many young people cohabit together without legal permission.
如今很多年轻人未获得法定允许就一起同居了。
He didn't enjoy losing the game of chess.
他因为下棋输了而索然无味。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.