人工甜味剂山梨糖醇有通便作用。The artificial sweetener sorbitol has a laxative effect.许多人在茶或咖啡中放进人造甜味剂.A lot of people use artificial sweeteners in their tea or coffee.软饮料中使用人造甜味剂.Artificial sweeteners are used in soft drinks....
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 ...