The political situation became complex when the president fell ill 在总统患病的时候,政治局势变得很复杂
The political situation became complex when the President fell ill. 在总统患病的时候，政治局势变得很复杂
n complex whole:复合体, 综合体 shopping complex购物中心 building complex建筑群
n. complex whole: 复合体， 综合体 shopping complex 购物中心 building complex 建筑群
3. ancient: adj. belonging to times long past. the ancient civilizations 古代文明
3. ancient: adj. belonging to times long past. the ancient civilizations 古代文明
This ancient city has now been turned into a tourist attraction。 这座古老的城市现已变成旅游胜地
This ancient city has now been turned into a tourist attraction. 这座古老的城市现已变成旅游胜地
4. ability: capability or power to do sth i will finish the task to the best of my ability. 我会尽我最大的努力完成这项任务
4. ability: capability or power to do sth. I will finish the task to the best of my ability. 我会尽我最大的努力完成这项任务