This teakettle will whistle when the water boils.这茶壶在水开时会发出嘘嘘声.The iron teakettle was hissing splendidly over live coals.煤火烧得正旺，上面的铁茶壶嘶嘶地响个不停。The iron teakettle was hissing splendidly over live coals...煤火烧得正旺，上面的铁茶壶嘶嘶地响个...
The iron teakettle was hissing splendidly over live coals.煤火烧得正旺，上面的铁茶壶嘶嘶地响个不停。A teakettle , a coffee pot, and a syrup jug have spouts.茶壶 、 咖啡壶以及糖浆罐都有嘴.This teakettle will whistle when the water boils.这茶壶在水开时会发出嘘嘘声....
我知道这篇草稿需要校订。I know that this draft text will need to be edited.对文本认真仔细的校订a thoroughgoing revision of the text由谁校订未决.It is not yet decided who will edit it....
He has too much work on hand to go picnicking with us.他手头的工作太多了,不能跟我们去野餐.Whether we will go picnicking tomorrow depends on the weather.明天我们是否去野餐取决于天气好坏.We'll go picnicking in the woods.我们将去树林里野餐....