the_ability_of_oral_expression

1.Understanding the transformation of compound sentences and complex sentences can help improve the ability in oral and written English expression.
懂得并列句与复合句的转换，有利于提高英语口语和书面语的表达能力。
dict.yoduao.com
2.Information society requires the talent of high quality who has better oral expression ability of exchange information.
信息社会要求高素质的人才应该具有较强的交流信息的口头表达能力。
dict.yoduao.com
3.The ability of expression by paragraph is one important skill of oral expression, and one of the purposes of spoken language teaching training.
成段表达能力是口头表达能力的一项重要技能，也是口语教学训练的目标之一。
dict.yoduao.com