| 例句 |
Opportunities for learning occur spontaneously every day.学习的机会每天都会自然而然地出现。These words were uttered spontaneously, without premeditation.这些话都是不假思索随口说出来的，没有经过事先斟酌。The audience spontaneously erupted into a standing ovation.观众自发起立，热烈鼓掌。What are the chances of these molecules springing spontaneously into existence?这些分子自然形成的可能性有多大 ?As soon as the tremor passed, many people spontaneously arose and cheered.震感刚一过去，很多人就自发地站起来欢呼。People used to believe that dirt spontaneously generated disease.人们过去相信污物会自发致病。It's great when the children spontaneously show affection or appreciation.孩子自然流露出爱或感激之情真是太好了。The burning foam generates such heat that other items ignite spontaneously.燃烧的泡沫材料产生很高的热量，致使其他物品发生自燃。He laughed spontaneously.他不由得笑了起来。These images surface spontaneously in dreams.这些影像在梦中自然地浮现出来。They spontaneously decided to go to the beach.他们心血来潮，决定去海边。Usually a woman's breasts produce milk spontaneously after the birth.女性的乳房通常在产后会自然泌乳。People tend to repeat themselves when they are speaking spontaneously.人们在即兴说话时往往翻来覆去表达思想。The fuel spontaneously ignites because of the high temperature and pressure.燃料因高温和高压而自燃。We decided spontaneously to board a train for Geneva.我们自行决定搭乘去日内瓦的火车。He was never spontaneously warm or friendly towards us.他从未自然而然地对我们表示过热情或友好。Sometimes fun activities just happen spontaneously; at other times they take careful planning.有时候好玩的活动自然就来了，有时候却需要精心筹划。 |