検索ワード: 股份和指数的 (簡体字中国語 - 英語)

*外汇、商品期货、股份和指数的 cfd 交易等场外 (otc) 衍生品交易
* trading in over-the-counter (otc) derivatives such as cfd’s on fx, commodities,

*外汇、商品期货、股份和指数的 cfd 交易等场外 (otc) 衍生品交易蕴含风险 ， 可能不适合所有投资者。
* trading in over-the-counter (otc) derivatives such as cfd’s on fx, commodities, shares and indices may not be suitable to all investors as there are risks involved.

imexp( 字符串) 函数返回复数的指数 。
the imexp(string) returns the exponential of a complex number.