今天我们要学的词是 thorny. Thorny 形容词，棘手的。Russian President Vladimir Putin visited France to talk about Syria, the Ukrainian crisis and other thorny issues. 俄罗斯总统普京访问法国，讨论叙利亚，乌克兰危机和其他一些棘手问题。President Trump pushed for peace between Israelis and Palestinians, but avoided all the thorny details that have stymied peace efforts for decades. 川普总统推动以色列和巴勒斯坦人之间的和平，但是对几十年来阻碍和平努力的所有棘手细节避而不谈。好的，我们今天学习的词是 thorny, thorny, thorny...