腾讯网8 天
（英语精听）韩国总统尹锡悦强制戒严引发激烈抗议 数小时后紧急 ...
The US has nearly 30,000 troops in South Korea acting as a deterrence to nuclear-armed North Korea next door. 美国在韩国驻有近三万名士兵，主要作用是遏制邻国拥有核武器 ...