Lose weight before starting trampolining.
在玩蹦床前要先减肥。
A table can only hold so much weight before it collapses.
一张桌子只能承受一定的重量，否则它就会倒塌。
If you tried to lose weight before and failed, please take heart!
如果您在之前尝试过减轻体重并失败了，请振作！
This graph shows what happens to your weight before, during and after the diet.
而这幅图显示了你过去，现在和后来体重的变化。
In some cases, you may be required to lose weight before having gastric bypass surgery.
有时，你可能需要在在手术前减轻体重。
To reduce your risk of complications you may need to lose some weight before surgery.
为降低手术综合风险，你需要术前先瘦身。
Go Super to Listen Everything has its limit. A table can only hold so much weight before it collapses.
一张桌子只能承受一定的重量，否则它就会倒塌。
Objective: To explore the effect of weight before pregnancy and maternal weight gain on pregnancy outcome.
目的：探讨孕期体重指数及其增长对妊娠结局的影响。
My weight before is 108 jins, gave birth to the child to weigh 20 jins now, I everyday very of be anxious.
我原来的体重是108斤，现在生完孩子都重了20斤了，我天天都很犯愁的。
Coins as money didn't start to be common until about 500 BC, and a shekel was a unit of weight before it was a coin.
直到大约公元前500年，硬币作为货币才开始普及起来，而谢克尔成为货币单位之前的重量单位。
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。
A weight gain of 25 to 35 pounds (about 11 to 16 kilograms) is often recommended for women who have a healthy weight before pregnancy.
建议体重正常的女士在怀孕前增加25到30磅(大约是11到16千克)。
She added that the impetus to lose weight before one's wedding comes not from the bride, but from the media and those around them.
她增补说：“婚礼前减肥的动力并不是新娘自己，而是媒体以及她们附近的人物或事物。”
I thought, well, maybe I should lose a little weight before the wedding, always a bad thing to focus on when you have a history of an eating disorder.
我想，好吧，也许我该在婚礼前减点肥，可对于一个有饮食失调病史的人来说，专注在这件事上总是很不妙。
They both walked very gingerly up to the pond and then I stared in disbelief as she first tested whether the ice would hold her weight before leading the girl onto it.
一位目击者说道：“看见她们在冰面上走的小心翼翼，我感到极度的不可思议。 我看见那名女子先是自己踩上冰层试了试，然后就让自己的女儿也走了上来。
If female babies are born more prone to obesity, the likelihood of their gaining too much weight before or during pregnancy increases, thus putting their offspring at greater risk.
如果女性婴儿更倾向于肥胖，她们孕前或孕期体重增加过多的可能性也会增加，这样将给她们的后代带来更大风险。
"They almost double their body weight before the flight," Klaassen said. "and all this fat will be burned during the flight, and they will arrive lean and exhausted in Africa."
“飞行前，它们的体重会增加一倍”克拉森说，“当到达非洲的时候，它们会变的瘦弱疲惫，因为所有的脂肪都在飞行途中被消耗掉了”。
So the bears, which must consume up to 20,000 calories a day to pack on weight before winter hibernation, are increasingly prowling through towns and suburbs in search of food.
而黑熊在冬眠之前每天需要摄取2万卡路里以增加体重，于是它们就开始越来越多地来到城镇和市郊寻找食物。
Trying on different dresses became a source of stress, and the young woman started being critical about her body again, and thinking about losing some weight before the wedding.
不停地试穿令她倍感压力，这个年轻姑娘又开始挑剔自己的身材，考虑要在婚礼前减个肥。
For genotypes whose growth rate is so rapid that they are likely to be significantly over the target weight before reaching puberty, it may be necessary to restrict energy intake.
在性成熟阶段之前，对于那些生长过快很可能显著超过目标体重的后备母猪品种，有必要限制它们的能量摄入。
Women are to be told they should aim to lose all their baby weight before getting pregnant again or face an increased risk of complications, under official health guidance published today.
今天发布的官方健康指南告诉广大女性，她们应该在再次怀孕前努力减掉上次怀孕时增加的体重，否则她们将面临诸多并发症的风险。
The mangoes are conveyed directly to the automatic weighing machine and filling machine. Here the dried mangoes are weight and adjusted is needed to meet the required weight before packing.
芒果干将传送于自动称量系统和装袋系统，这样将使包装中的芒果干重量达到相应的要求。
There is huge pressure to lose weight from family members, wedding magazines and even dressmakers and a third of participants in her study had actually been told to lose weight before their weddings.
家庭成员，婚礼杂志甚至裁缝都给了新娘们巨大压力。实际上，研究中三分之一的新娘在婚礼前都被告知说要减肥。
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。
Before we all turn our thermostats down or consider joining the Polar Bear Club, can brown fat actually cause weight loss?
在我们把所有恒温关掉或考虑加入北极熊俱乐部之前，棕色脂肪真的能让体重减轻吗？
I've never tried weight-lifting before.
我以前从未试过举重。
I've never tried weight-lifting before.
我以前从未试过举重。
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