Tanya put on a pained look, as though the subject was too delicate to be spoken about.
塔尼娅表现出一副痛苦的表情，好像这个话题太微妙了不便讨论。
Ottawa and Washington have to find a delicate balance between the free flow of commerce and legitimate security concerns.
渥太华和华盛顿必须在自由贸易流通和司法安全事务之间找到一个微妙的平衡。
Replacement can be a marvelously precise process, so that details of shell ornamentation, tree rings in wood, and delicate structures in bone are accurately preserved.
替换可能是一个令人惊叹的精确过程，因此贝壳纹饰的细节，树木的年轮和骨的微妙结构都被准确地保存。
But these same materials, which so suited the massive Etruscan style, were effectively used by the Florentine Renaissance to create the most delicate and graceful of styles.
但这些同样的材料尽管非常适合庞大的埃特鲁里亚风格，却被佛罗伦萨文艺复兴时期有效地利用，创造出了最精致、最优雅的风格。
She was slender, with delicate wrists and ankles.
她身材苗条，有着纤细的手腕和脚踝。
Large dams have harmed Siberia's delicate ecological balance.
大坝损害了西伯利亚脆弱的生态平衡。
Young haricot beans have a tender texture and a delicate, subtle flavour.
嫩扁豆肉质细嫩，味道清淡可口。
The feet are highly specialized structures made up of 26 small delicate bones.
脚是非常特殊的、由26块细小骨头组成的结构体。
He laughed an' said, "Art tha' th' delicate chap?"
他笑着说：“你是一个柔弱的小伙子吗？”
You think I am going to send this delicate child to school in every storm and weather!
你以为我会让这个柔弱的孩子在暴风雪中上学吗？
He thought it was only falling leaves at first, so slight and delicate was the sound of it.
起初，他以为那不过是落叶声，因为那声音很轻很细。
For they thought it tasted so delicate--lived on dock-leaves, and therefore burdock seeds were sown.
因为他们觉得它吃起来很可口——它们是靠牛蒡的叶子活着的，因此才种植牛蒡。
Toad found himself flying through the air with the strong upward rush and delicate curve of a swallow.
托德发现自己以强劲向上的冲力飞上了天空，弧线像燕子优美。
"There's something about their delicate nature that appeals to me," says New Yorker cartoonist Roz Chast.
《纽约客》的漫画家罗兹·查斯特说：“它们脆弱的特质吸引了我。”
Chest meat, he asserted, is too stringy, whereas the drumstick of a young chicken is delicate and easy to chew.
他认为鸡胸肉太老，而小鸡的鸡腿肉很嫩很好嚼。
Better conservation methods and a focus on fresh fossils could boost DNA extraction from more delicate specimens.
更好的保护方法和对新化石的关注可以帮助我们从更脆弱的标本中提取DNA 。
For example, doctors did not have devices allowing them to go inside the human body to detect health problems or to perform delicate surgery.
例如，医生没有能够进入人体内检测健康问题或进行精细外科手术的设备。
We have involved ourselves in a colossal muddle, having been in the control of a delicate machine, the working of which we do not understand.
我们被卷入了一场巨大的混乱之中，被一台我们不了解其工作原理的精密机器所控制。
Invaders such as purple-flowered Asian melastome and strawberry guava threaten delicate Hawaiian natives such as thornless roses and tree ferns.
如紫色花的亚洲牡丹和草莓番石榴等外来物种，威胁着如无刺玫瑰和树蕨等脆弱的夏威夷本土物种。
The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.
凭着本身强烈的光束，激光可在钻石上钻一个洞，而且可以被很好地控制，因此能用于精密的眼部手术。
Today's report is the starkest warning yet of the potentially devastating impact of climate change and human exploitation on the Antarctic's delicate ecosystems.
今天的报告是迄今为止对气候变化和人类开发对南极脆弱生态系统的潜在破坏性影响发出的最严厉警告。
The semiarid lands bordering the deserts exist in a delicate ecological balance and are limited in their potential to adjust to increased environmental pressures.
沙漠边缘的半干旱土地处于非常脆弱的生态平衡之中，而这些半干旱区域对于持续增加的环境压力的适应能力极其有限。
Even though the nuts, which need to stay moist, can be somewhat delicate to transport, traders carried them hundreds of miles throughout the forests and grasslands.
尽管这些需要保持湿润的坚果在运送途中可能会易碎，但商人们还是穿越森林和草原，把坚果运送到了数百英里之外。
There is a price to be paid in that it is a delicate crop that cannot be lifted by machine or it will be bruised and rot, so has to be hauled by hand which is expensive.
这是要付出代价的，因为这是一种脆弱的农作物，不能用机器采摘，否则就会被压伤和腐坏，所以必须采用手工拖运，这是非常耗钱的。
The lifting cradle was designed to fit the hull using archaeological survey drawings, and was fitted with air bags to provide additional cushioning for the hull's delicate timber framework.
这个吊架是参照考古调查图纸所设计的，目的是适应船体，此外还配备了气囊，能够为船体脆弱的木质框架提供额外缓冲。
Ultrastructurally, the tumor cells had tapering nuclei with long, delicate cytoplasmic processes associated with prominent subplasmalemmal pinocytotic vesicles.
在超微结构上，肿瘤细胞具有逐渐变细的细胞核，且细胞核具有长而细腻的胞浆突起，并与突出的浆膜下的胞吞小泡相关。
There is a triffid-like menace that may unsettle delicate spirits.
如同巨型植物的造型的威胁意味也许会使一些纤细的心灵动摇不安。
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