这些物种中的许多已经消亡或是正濒临灭绝。
Many of these species have vanished or are facing extinction.
你可以选参加男女混合或是非混合的游泳练习课。
You have a choice of coed or single-sex swimming exercise classes.
她变得不合作起来：不愿做作业或是帮助分担家务。
She became uncooperative: unwilling to do her homework or help with any household chores.
朱莉想留出一些钱去度假或是存些钱以备专门之需。
Julie wanted to put some of her money aside for holidays or save up for something special.
你可选择在地中海夜间垂钓，或是在瑞士的湖上玩帆板。
You have the choice of night fishing in the Mediterranean, or windsurfing on a lake in Switzerland.
比赛形势扑朔迷离。一个失误或是一点运气就有可能决定胜负。
The game is poised on a knife-edge. One mistake or one piece of good luck could decide it.
在最庄严的的时刻他也会露出嘲弄的微笑或是说些讽刺挖苦的话。
At the most solemn moments he will flash a mocking smile or make an ironic remark.
决定可以基于价格、送货日期、售后服务或是任何其他可变因素而做出。
Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable.
你可以完全没有症状，或是只有轻微症状。
那你有没有遇到什么有趣的事或是有趣的人？
文章主题要有激励人心或是让人愉悦的效果。
仆人吓坏了，说：“也许只是一只猫或是一条狗。”
The servant was greatly frightened, and said, "It may perhaps be only a cat or a dog."
豆汁儿实际上是制作绿豆淀粉或是粉丝时剩下的东西。
Douzhir is actually what's left over for making green bean amylum or glass noodles.
这些都是能导致你丧命、受伤、被罚款或是被逮捕的东西。
These are all things that can get you killed, hurt, ticketed, or arrested.
吮吸次数的增加表明婴儿注意到或是喜爱眼前出现的物品。
Increases in the number of sucks were used as an indicator of the infant's attention to or preference for a given visual display.
不好的姿势或是设计很差的工作台会导致你肩膀肌肉疼痛。
Poor posture or a poorly designed work station can leave you with aching shoulder muscles.
傲慢的人迫切地需要通过炫耀自己或是打压别人的方式来证明自己。
Arrogant people need to prove their worth by putting others down or by talking about themselves.
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