For jittery investors, these are instruments that offer safer exposure to America's mortgage market.

Japanese officials are almost unanimously jittery about China , particularly its development of a blue-water navy.

日本官员几乎全都对中国神经过敏, 特别是中国蓝水海军的发展.

I have an important interview tomorrow, I feel jittery.

明天我有一个很重要的约会, 我有点紧张.

He collapsed on the floor, mumbling incoherently.

他突然跌倒在地，语无伦次地咕哝着。

Sea walls collapsed, and low-lying areas were flooded.

海堤溃决，海水淹没了低洼地区。

He collapsed into the nearest chair.

他倒在离他最近的那张椅子上.

A thirty-nine-year-old competitor collapsed half-way through the marathon and died shortly afterwards.

一名39岁的马拉松参赛者跑到一半时瘫倒在地，没过多久就死了。

Relief workers are still searching through collapsed buildings looking for victims.

救援人员仍然在倒塌的建筑中搜寻罹难者。

Rescue crews have been digging people out of collapsed buildings.

救援人员一直在倒塌的建筑物废墟中挖掘救人。

I lost my job and it was like my world collapsed.

我丢了工作，我的世界好像都垮掉了。

He was rushed to hospital last week after suffering a collapsed lung.

上星期，他因出现肺萎陷而被火速送进医院。

Some trains were so overloaded that their suspension collapsed.

一些列车严重超载，结果悬架都断裂了。

He plunged 300ft to the ground when his parachute collapsed.

降落伞突然瘪了，他从300英尺的高空跌落到地面。

Many children had been dropped at the stadium by their parents.

很多孩子被家长送到了体育馆。

I dropped a quarter into the slot of the pay phone.

我向付费电话的投币孔里投了一枚25分硬币。

She dropped the vase and smashed it to smithereens.

她失手将花瓶摔得粉碎。

She refused to testify, unless the murder charge against her was dropped.

除非撤销对她的谋杀指控，否则她拒绝作证。

Then the wind dropped and the surface of the sea was still.

后来风势渐弱，海面重归平静。

As stock prices have dropped, so too has bank capital.

随着股价下跌，银行资本也减少了。

To the south the hills dropped away to farmland.

山势在南边一路下倾延伸至农田。

Rose's voice dropped and was interrupted by the rumble of Dagmar's.

罗斯压低了声音，然后被达格玛低沉的声音打断了。