What they do is they save their best performances, their most conspicuous and most risky displays for the time just before the baby birds become able to take care of themselves.
它们所做的是把最明显的、风险最高的表演留到幼鸟有能力照顾自己后再进行。
Steven: And Maria will arrive before the baby does.
史蒂文：玛丽亚将在孩子出生前回来。
I have to do all these things before the baby comes. I just don't have the time.
我必须在孩子出生这前把这些事全做完，我真的是没时间了。
Steven: I have to do all these things before the baby comes . I just don't have the time.
史蒂文：我必须在孩子出生之前把这些事全做完， 我真的是没时间了。
Steven: Before the baby was born, I used to work all day without feeling sleepy. I didn't use to take a nap at lunchtime.
史蒂文：孩子出生前，我整天地工作，从没觉得困过，中午也不打盹。
I suggest that the mother hates the baby before the baby hates the mother, and before the baby can know his mother hates him.
我认为母亲恨孩子在孩子恨母亲之前，而且在孩子知道他的母亲恨他之前。
Almost half of all couples spent more time visiting restaurants and pubs for dinner, making the most of their time together before the baby was due。
几乎半数的准爸爸妈妈们会花费更多的时间下馆子、泡酒吧，争取在孩子出生前享受这最后的二人世界。
Note: baby shower is held before the baby is born. Only women friends of the expecting mom attend the baby shower, offering gifts and good wishes to her.
注：迎婴聚会是在婴儿出生前举行的，只有待产妈妈的女朋友参加，给她礼物和美好的祝愿。
He determined that there were only 222 weekends left before the baby would start kindergarten, when quality family hours would give way to car pools to friends' houses.
他发现，再过222个周末，宝宝就得上幼儿园了，届时，家人之间的欢聚就得让位给拼车去朋友家玩耍了。
Moreover, make sure that a smoker washes his hands and face, and changes his clothes before picking up the baby.
此外，确保吸烟者在接孩子前洗手、洗脸、换衣服。
If a woman has certain infections during pregnancy, such as rubella or chickenpox, the baby may develop a cataract before birth.
如果一名妇女在怀孕期间发生某种感染，如风疹或水痘，那么婴儿在出生前就可能患上白内障。
Some fish do not spawn until maturity. If you catch them before that and you've no baby fish produced for the next year.
有些鱼要到成熟期才产卵。如果你在成熟期之前就开始捕捞，那么你明年就没有鱼籽了。
Get the baby out of the way—before he cuts himself.
在孩子割伤自己之前把他带走。
"Well, I don't know you all but I will get there to take pictures with the baby," replied Dennis before asking which room the new parents were in.
“好吧，我不认识你们，但我会到那里和孩子合影的。”丹尼斯回答说，然后问新父母在哪个房间。
Always ask your parents before you do anything for the baby, and they will show you how to help look after your new little brother or sister.
在你为宝宝做任何事情之前都要问问你的父母，他们会告诉你如何帮助照顾新弟弟妹妹。
That said, to be honest the only people who ever ring our home phone are our Baby Boomers parents, to the point where we play a game and guess who is calling before we pick up the phone (using Caller ID would take the fun out of it).
也就是说，事实上唯一给我们家里打电话的人是我们婴儿潮世代的父母。所以我们会玩一个游戏，在拿起电话之前猜是谁在打电话（使用来电显示功能会让游戏失去乐趣）。
Most pediatricians will meet with you before your baby is born to Orient you to the practice and answer questions.
许多儿科医师会在婴儿出生之前见下你来确定你练习的方向并回答你的问题。
The choices you make now - even before conception - can have a lasting effect on your baby.
你现在做的选择——即使是在怀孕前做的选择——都会对你的宝宝有持续的影响。
What's key is that women should be helped to achieve a healthy weight before they become pregnant or after the baby is born.
关键是女士们要在她们怀孕之前或宝宝出生后，在帮助下达到一个健康的体重。
About 13 percent of all live births in the United States are preterm, meaning the baby is born before the 37th week of pregnancy, according to the Centers for Disease Control and Prevention.
在美国约有13%的存活产婴儿是早产，这意味着在婴儿是怀孕37周之前出生的，根据美国疾病控制和预防中心的一项调查显示。
Since the new blood test could deliver an answer so early - before a pregnancy is showing or the baby is kicking - it might make getting an abortion easier, several observers said.
因为这项新的血液试验很早地(在外人看出怀孕前或是胎儿会踢脚前)就能提供诊断结果，这个时候流产相对容易一些。几个观察家如是说。
What is important, however, is that women are helped and supported to achieve a healthy weight before they become pregnant or after the baby is born, as this will give the baby the best start to life.
然而，重要的是，要帮助呵呵支持女性在怀孕前或生孩子后保持健康的体重，这样才能给宝宝最好的人生开端。
And those critical times are before you cook or prepare food, before you eat and after using the toilet and after cleaning a baby.
这些‘重要时刻’包括：做饭前，吃饭前，上厕所之后和为婴儿洗澡之后。
Doctor: On the last evening before your baby is to be delivered, you will be given a complementary dinner.
妇产科医生：你们孩子出生前的晚上，你将会有一顿美餐。
Some fish do not spawn until maturity: catch them before that and you've no baby fish produced for the next year.
一些鱼在成熟之前是不产卵的：在些之前逮住它们，就不需要担心下一年鱼籽的产量。
"Before it dries, " he cautioned, and Moth put the baby down next to it.
“在它干之前不要动它，”他告诫说，而莫丝则把婴儿放在它旁边。
For such babies, it is better to blend the solid food with a familiar taste of milk before offering it to the baby.
对于那些对新口味拒绝的婴儿来说，最好的方法就是把那些食品与那味道熟悉的牛奶混在一起给那些婴儿吃。
About three seconds before the quake, Mandara (a gorilla) let out a shriek and collected her baby, Kibibi, and moved to the top of the tree structure as well.
地震前约三秒，曼陀罗(大猩猩)发出一声尖叫，抱起她的宝宝基比比，也转移到树状攀岩架的顶端。
About three seconds before the quake, Mandara (a gorilla) let out a shriek and collected her baby, Kibibi, and moved to the top of the tree structure as well.
地震前约三秒，曼陀罗(大猩猩)发出一声尖叫，抱起她的宝宝基比比，也转移到树状攀岩架的顶端。
应用推荐