The centre of pressure moves rearward and the aeroplane becomes unbalanced.
气压中心后移，这架飞机失去了平衡。
An aeroplane has to reach a certain speed before there is enough lift to get it off the ground.
飞机得在达到一定的速度以后，才能有足够的提升力从地面起飞。
Films and compact discs cost little to transport, even by aeroplane.
电影和光盘的运输成本很低，即使是通过飞机运输也是如此。
With your own aeroplane, you fly where and when you want to, often to and from airfields that are not served by airlines.
用自己的飞机，你可以随时去你想去的地方，起降的机场通常也不对航空公司开放。
Think of those fleeting moments when you look out of an aeroplane window and realise that you are flying, higher than a bird.
想想那些转瞬即逝的瞬间，当你从飞机的窗户往外看并意识到自己正飞得比鸟还高的时候。
Orville and Wilbur Wright made an aeroplane.
奥维尔和威尔伯·赖特制造一架飞机。
What advantages has the hovercraft over the aeroplane?
气垫船有什么优于飞机的地方？
The emissions of car and aeroplane cause pollution.
汽车和飞机的尾气导致空气污染。
On 17 December 1903, Orville Wright climbed into the aeroplane.
在1903年12月17日，奥维尔·赖特爬进飞机。
The habit of travelling by aeroplane is becoming more prevalent.
乘飞机旅行的习惯变得越来越盛行了。
Tim is looking at an aeroplane. The aeroplane is flying over the river.
蒂姆正望着一架飞机。飞机正从河上飞过。
The villagers were surprised to see the remains of an aeroplane near the lake.
村民们惊讶地发现湖边有一架飞机的残骸。
"If I just wanted an adrenaline rush, I could jump out of an aeroplane," he said.
“如果这只是我的一时亢奋的话，我可以从飞机上跳下去，”他说道。
The huge, showy booster rockets fallen away, it was just a little glider or an aeroplane.
巨大显眼的助推火箭脱离后，它看上去只是架小型滑翔机或飞机。
He or she may never have left his or her city, stepped into an aeroplane or changed address.
他(她)可以从来没有离开过自己的城市，没坐过一次飞机，没换过一次住址。
The rotor blades work like the wings of an aeroplane, with an aerofoil shape providing lift.
旋转叶片的工作原理类似飞机的两翼，运用机翼的形状提供上升力。
If there are transition problems, perhaps revenues from a tax on aeroplane kerosene could help.
如果存在过渡问题，或许对飞机煤油征税会有所帮助。
TO SAY that Joe Frazier had a left hook was like saying the Tomcat jet fighter is an aeroplane.
说乔弗雷泽拥有左勾拳就像是在说“雄猫”截击机(美国F—14战斗机)是飞机一样。
The size of an animal determines its chances of surviving a fall from an aeroplane or a tall building.
动物的体积决定了他们从飞机或高楼上掉下来后的生存概率。
The blades have an aerofoil shape and provide lift when passing through air, like the wings of an aeroplane.
这些叶片拥有机翼的剖面形状，它们就像普通飞机的机翼那样，通过划过空气来产生升力。
You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。
When you say bank, it can mean a financial institution, it can mean an action of an aeroplane or it can mean the side of a river.
当你说bank这个词的时候，可能意味着金融机构，可能是飞机的动作，或者可能是河岸。
Even if it ultimately proved possible to make an aeroplane completely invisible at all wavelengths, there would be a further problem.
即使有朝一日证明可以制造出在全波段都完全隐形的飞机，还会有一个更深一步的问题。
Around a fifth of an average car tyre is therefore made of natural rubber. In an aeroplane tyre that figure can be more than four-fifths.
因此，一个普通车胎含有约1/5天然橡胶，而一个飞机轮胎中则超过4/5。
The aeroplane landed safely on Wednesday evening, and none of the passengers or crew was hurt, the National Transportation Safety Board (NTSB) said.
全国运输安全委员会(NTSB)称，该架飞机于周三晚上平安落地，没有乘客和机组人员受伤。
Indeed, sometimes their entire inventory consists of what is moving from the factory directly to the consumer in the back of a truck or an aeroplane.
事实上，有时候货物刚从工厂出来就由货车或飞机直接送到客户手中。
The Fars news agency quoted a senior provincial official, Sirous Saberi, as saying the aeroplane had technical problems and tried to do an emergency landing.
法尔斯通讯社(Fars)援引一位省级高官SirousSaberi的话说，飞机发生了技术故障，想要紧急着陆。
Brazil's middle class is swelling: at the last count there were 97m people in marketing bracket "c", which means they are rich enough to contemplate getting on an aeroplane.
巴西中产阶级逐渐增多：近期统计有9700万人的生活水平达到C类市场，也就是说他们终于有钱可以考虑乘飞机出行。
Brazil's middle class is swelling: at the last count there were 97m people in marketing bracket "c", which means they are rich enough to contemplate getting on an aeroplane.
巴西中产阶级逐渐增多：近期统计有9700万人的生活水平达到C类市场，也就是说他们终于有钱可以考虑乘飞机出行。
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