大家都搜：
活蝴蝶
1、butterflies song───蝴蝶之歌
2、killing butterflies───ShaSi蝴蝶
3、butterflies───n.蝴蝶（butterfly的复数）
4、butterflies png───蝴蝶png
5、live live───活生生的
6、pupae butterflies───蝴蝶蛹
7、butterflies nightcore───蝴蝶夜心
8、butterflies images───蝴蝶图片
9、butterflies lyrics───蝴蝶歌词
1、Strict environmental laws cause long delays in building homes.This is nice for endangered butterflies, but tough for South Africans who live in shacks.───严厉的环境法让濒临绝种的蝴蝶受惠，却让房屋建造严重延迟，使身居陋室的南非人处境更为艰难。
2、In Ecuador, there are also white or yellow Heliconius butterflies that live close to one another and have mated freely. But that situation might be changing.───在厄瓜多尔，也有类似的白蛱蝶或黄蛱蝶交错杂居，但情况却与哥斯达黎加的不同。
3、Even without the relocation factor, some people are just not natural social butterflies and as a result, find it tough to have many friends no matter where they live.───就是没有重新安家的因素，有些人天生就是害怕社交的人，结果，不管住在哪里，都会发现拥有许多朋友是很艰难的事情。