The birds will winter outside in an aviary.鸟儿们将在外面的大鸟笼里过冬。The owner said the bird may have escaped through a weak spot in the aviary.鸟的主人说这只鸟可能是从鸟舍一处不结实的地方逃走的。I kept the birds indoors all winter and introduced them into ...
Making omelets isn’t difficult, but there’s a knack to it.做煎蛋饼并不难，但有窍门。Making omelettes isn’t difficult, but there’s a knack to it.做煎蛋饼并不难，但有窍门。She has the unfortunate knack of always saying the wrong thing.不幸的是，她总是说错话。I...