Iran and six world powers reached a landmark nuclear agreement in 2015, and as a result the country has witnessed far-reaching changes.再说(🕦)(shuō(🍚) )了，他现在这支队伍，有树妖这个(gè )强劲有力的生(shēng )物在这里，只(zhī )要不是再次(📷)遇到像沙漠蠕虫(chóng )那样巨大(dà )的生物，来多少死多少，来了也(yě )是被他们当做食物。