Here's why: the ambient bacteria floating around in the air can land on your food, "and can go from one to one million in a matter of hours," Draeger says.
原因：空气中悬浮的室温生细菌会落在你的食物上，“并且一个细菌能在几小时内增殖为百万个，”Draeger说。
Global currency regimes tend to come and go in long cycles, with fixed-rate and floating-rate regimes following each other with a surprising degree of regularity.
全球汇率体制的周期往往很长，固定汇率制度和浮动汇率制度以令人惊讶的规律性互相交替。
Go to the top of the hill, a flower from the foot of the white clouds floating up, suspended in the village, also suspended in the green mountains and rivers.
走到山顶，一朵一朵的白云从山脚浮了上来，悬浮在村庄之上，也悬浮在青山绿水之上。
In the cup of tea, and floating, filled with the aroma, at first glance, to distinguish two general approaches, still need to go.
茶在杯中，上下漂浮，香气四溢，乍看上去一般无二，若想分辨优劣，还需用心去品。
In fact, when we meet at the wheel floating in the air come and go at the time, a comfortable life of leisure and life is drifting away.
其实，当大家满足于在车轮上飘然来去的时候，一种生命的惬意与生活的闲适却渐行渐远。
However, currency crises didn't go away. In part, that was because the move to floating rates was not complete.
无奈事与愿违，货币危机并未因此而远去。从某种程度上讲，这是因为此次向浮动汇率制的转变并不彻底。
You go along the water to reward that pavilions, often issued such a question: fear that hundreds of buildings are in the water Floating it!
你沿着水去赏那亭台楼阁，时常会发出这样的自问：怕这几百间建筑都是在水上漂着的吧！
Small leaves floating in the river has been floating ah, suddenly, it is homesick, and want to go back on the rest of the tree.
小树叶在河里一直漂啊漂，俄然，它想家了，想回到休息的大树上。
In space, there's not any gravity. You just kind of leave your feet and go floating around.
而在空间，任何引力也没有，你一伸腿，飘来飘去。
People send glowing lanterns into the sky while others let floating lanterns go in the sea, on rivers, or set them adrift in lakes.
有些人会向天空中放灯，也有人会将灯放到海、河、湖面上，任其漂浮。
The group's floating schools have helped more than 70,000 children in northwest Bangladesh go to classes since 2002.
自2002年以来，该组织的水上学校已经帮助了孟加拉国西北部7万多名儿童上学。
In the case of a floating rate loan, you should also note that your monthly repayment may increase substantially when interest rates go up.
若您的贷款为浮息利率贷款，您必须注意，当利率升高的时候，您的每月还款额也相应增加。
Base course treatment - the base course surface shall be smooth, solid and free from acute angles, floating dust or water, and go through good waterproof node processing as required in the design.
基层处理——基层表面应平整，坚实、无尖锐角、浮尘和明水，并按设计要求做好防水节点处理。
Mind is like a lazy clouds, stop-and-go, slowly in the quiet solar floating around.
思绪就如同一片慵懒的云，走走停停，慢悠悠地在青岛人才网闲适的日光里漂浮着游荡着。
The "ice island" was the largest calving event on the glacier since 1962, and researchers estimated Petermann lost nearly a quarter of its floating ice tongue in one go.
本次冰川崩裂是1962年以来最大的一次，研究者估计彼得曼冰川的冰舌部分损失了近1/4的体积。
The "ice island" was the largest calving event on the glacier since 1962, and researchers estimated Petermann lost nearly a quarter of its floating ice tongue in one go.
本次冰川崩裂是1962年以来最大的一次，研究者估计彼得曼冰川的冰舌部分损失了近1/4的体积。
应用推荐