1·Salt water is more buoyant than fresh water.
盐水比淡水浮力大。
—— 《牛津词典》
2·They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。
3·Dispelling researchers' initial doubts, computer models have confirmed that this formation is buoyant enough to rise slowly within the mantle and strong enough to push Africa upward as it rises.
计算机模型消除了研究人员最初的疑虑，证实了这个结构有足够的浮力在地幔内部缓慢上升，并且有足够的力量在它上升的同时推动非洲板块上升。
4·They were all in buoyant mood.
他们都很乐观。
—— 《牛津词典》
5·The boat bobbed like a cork on the waves: light and buoyant.
小船在大浪中犹如软木塞，轻轻漂来漂去。
—— 《牛津词典》
6·You will feel more buoyant and optimistic about the future than you have for a long time.
对于未来，你会比很久以来所感受到的更加快活、乐观。
—— 《柯林斯英汉双解大词典》
7·We have a buoyant economy and unemployment is considerably lower than the regional average.
我们有繁荣的经济，失业率远远低于区域平均值。
—— 《柯林斯英汉双解大词典》
8·While there is still sufficient trapped air within the container to keep it buoyant, it will float.
只要容器中仍然有足够的空气使它能浮起，它就能漂浮。
—— 《柯林斯英汉双解大词典》
9·No fresher rose hangs on the branches than she; no appleblossom carried away by the wind is more buoyant!
任何玫瑰花枝上的花朵都没有她鲜艳；任何被风吹走的苹果花都没有她轻盈！
10·These methods have revealed some unexpectedly immense formations in the deepest parts of the mantle; the largest of these is a buoyant mass of hot rock directly below Africa's southern tip.
这些方法在地幔最深处揭示了一些意想不到的巨大构造；其中最大的一块是在非洲南端正下方的一块热岩。
1·They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。
2·The atmospheric pressure and low temperatures found in the deep ocean environment should keep the liquid CO2 negatively buoyant , meaning it will sink rather than float.
大气压力和已经被发现的深海里的低温环境应该会保持CO2有负浮力，也就是它会在水里下沉而不是上浮。
3·Almost all cargo vessels, by contrast, have flat bottoms, which allow a larger volume to be kept buoyant for a given amount of hull metal.
相比之下，几乎所有商船的底部都是平的，因为这样可以为庞大的金属船壳提供更大的浮力。
4·The trees were transported here by boat and metal canoe — or simply strapped atop an impromptu raft of other, more buoyant logs.
这些紫檀木材都是用船和金属独木舟运到这儿的，有时甚至连工具都省了，运输的人只是将紫檀木简单的捆起来堆在临时木筏上从森林里运出来，这些木筏是用一些浮力更强的其他原木制作而成的。
5·Not all buoyant objects ride the surface, as the water pressure from above varies with water depth.
不是所有有浮力的物体都能露在水面外，因为来自上面的水压随着水深而变化。
1·Although the worst is over, many of the forces helping banks in the boom times—such as falling interest rates and buoyant employment—are gone for years.
虽然最糟的时期已经过去了，但是在繁荣时期（例如下降的利率和上涨的就业率），支持银行的大量势力早就不存在了。
2·Not so in the rich world, where there are still few signs of strong private-demand growth. America's latest, buoyant, GDP figures are misleading.
发达国家并不如此，其并没有多少征兆显示强烈的个人需求增长。最近的美国，上涨，GDP数字令人误解。
3·Yet it is not all bad news for the auction houses of Paris, which benefited from a buoyant global market in 2007.
不过，对于从2007年全球市场上涨中受益的法国拍卖行而言，并非只有坏消息。
4·Stockmarkets are buoyant on the grounds that QE will eventually work to revive the economy and head off the prospect of a double-dip recession.
股市上涨的理由则是：量化宽松终将复苏经济，将阻止二次衰退。
5·Analysts expect the share price to remain buoyant.
分析家们预期股票价格将持续上涨。
1·These epistles suddenly seemed to be on every shelf, inevery book review: roadmaps for gratitude, journeys toward joy, research on what makes us buoyant, analyses of what gets us down.
这些书似乎忽然间在大小书架或书籍评论中随处可见：走上感恩之路的地图，快乐之旅，关于什么使我们轻快起来的调查，关于什么使我们沮丧的分析。
2·Geoffrey's tone was strangely buoyant.
杰弗里的语调轻快得有点奇怪。
3·But the mood was buoyant as the general, clad in white sneakers and a black tracksuit, led officials through aerobics and sepaktakraw, a Southeast Asian net game that loosely resembles volleyball.
但现场的气氛总体是轻快的，巴育穿着白色运动鞋和黑色运动服，带领官员们做有氧运动、打腾球。后者是东南亚一种隔网比赛的球类运动，有点像排球。