Buying puts makes sense only when you expect a sharp decline.

Black-Scholes pricing model has no analytical formula of American put options, thus it cannot get accurate solution.

Black -Scholes定价模型对美式看跌期权不存在解析公式, 无法求其精确解.

Investors maintain a bearish stance, as dealers report.

交易员报告称，投资者保持看跌立场。

Doctor: When did he start to wet his bed?

他从几岁开始尿床的?

A quarter of toddlers still wet their beds frequently.

4岁大的孩子中有1/4仍然经常尿床。

A lot of companies go out of and enlarge the scale of external investment continuously.

各大公司纷纷走出国门,不断扩大对外投资规模,以抢占竞争的至高点,企业间的兼并、收购、控股、重组行为已屡见不鲜.

To keep the enemy out his empire, Qin Shihuang had all the walls joined up.

为了御敌于国门之外, 秦始皇把所有的城墙连接起来.

They couldn't keep the enemy out of their territory.

他们未能将敌人挡在国门之外.

Ha Jiani this week, the court ordered the freezing of assets in Singapore.

本周法庭下令冻结哈加尼在新加坡的资产.

University of California at San Diego. Links to major sites related to Mexico.

位于圣地牙哥的加尼福尼亚大学. 连结与墨西哥相关的主要网站.

This week, Hajia Ni Singapore court ordered the freezing of the assets in Singapore.

本周, 新加坡法庭下令冻结哈加尼在新加坡的资产.

Because of his pride, Nebuchad-nezzar King of Babylon, was brought down into the dust.

由于他的骄傲, 使得巴比伦王尼布加尼撒的威严尽失.

So here we are, living in the California bush above Mill Valley.

我们就是这样的, 住在米尔山谷的加尼福尼亚灌木丛里.

The findings remain consistent with the analytical results provided by Garnett & Tobin.

这些发现与加尼特托宾公司提供的分析结果保持吻合。

Anxiety turned his hair white.

焦虑使他的头发变白了.

Worry and suffering have made her hair turn white.

她又发愁又痛苦,头发都变白了.

The news gave her such a shock that her face turned white.

这消息使她非常吃惊,脸都变白了.

These products don't bleach the hair.

这些产品不会使头发变白。

A: What would you do if you won the lottery?

如果你中奖了,你会做什么?

Yes you might win the lottery and pigs might fly.

是啊,你会买彩票中奖的,真是异想天开啊.

Another asks, all round many friends also in succession win aa lottery.

再一打听, 周围不少朋友也纷纷“中奖”了.