難色的英文：
the sign of reluctance or embarrassment
n. 迹象；预兆；记号，符号；手势；信号，暗号
v. 签名，签署；示意；打手势；用信号表示
This is a superscript sign.
这是个标在上方的符号。
This is a hopeful sign.
这是一个乐观的信号。
Scorpio is an Autumn Zodiac Sign（ as are the Signs of Libra and Sagittarius）。
天蝎：黄道十二宫的第八宫，每年10月23日前后太阳到这一宫。
n. 不情愿，勉强；磁阻
Most of the soldiers are reluctant conscripts.
大部分士兵都是不情愿的被征服役者。
They have often been reluctant to devalue.
他们往往不顾货币贬值。
She showed the utmost reluctance.
她显得极其勉强。
n. 窘迫
She looked very embarrassed.
她显得很不好意思的样子。
The decline of sales embarrassed the company.
销路下降使公司陷于财政困难。
The decline in sales embarrassed the company.
销售业绩的下滑使公司拮据。