Definition: in or from the east part of an area Level: B1
这个国家的东部地区多山。
The ___eastern part of the country is very mountainous.
之后你可以乘火车前往瑞士的东部地区。
After that you can catch a train which takes you to the ___eastern part of Switzerland.
许多人喜欢东部菜系，因为它有独特的味道。
Many people enjoy the ___eastern cuisine for its unique flavors.
