这个国家的东部地区以美丽的沙滩闻名。
The ___east of this country is famous for its beautiful beaches.
上海位于中国的东部。
Shanghai is located in the ___east of China.
太阳从东边升起。
The sun rises in the ___east.
风从东边吹来。
The wind is coming from the ___east.