1.
He has lost the power of speech.
他丧失了言语能力.
2.
the faculty of hearing [speech]
听力 [语言能力]
3.
power of speech
语言能力，说话的能力
4.
I'm trying to improve my grammar.
我在努力提高语言能力.
5.
On Linguistic Knowledge,Language Skill and Communicative Competence;
试论语言知识、言语技能和语言交际能力的关系
6.
Linguistic Abilities & Linguistic Uses of Rural Residents in Tibet;
西藏农村居民的语言能力及语言使用
7.
Language: Good English reading and writing skill.
语言能力：较好的英语读写能力。
8.
On Linguistic Competence and Communicative Competence In English Teaching;
论英语教学中的语言能力与交际能力
9.
No animal has the power of language.
没有动物具有语言能力。
10.
He's good at mathematics but bad at language.
他数学好但语言能力差。
11.
How is your language ability?
你的语言能力如何？
12.
Measuring low on a scale of verbal ability.
语言表达能力程度低的
13.
He has a great capacity for learning languages.
他学语言的能力很强。
14.
Pragmalinguistic Awareness and Pragmalinguistic Competence: A Survey of EFL Learners Request Speech Acts;
从“请求”言语行为看二语语用语言意识与语用语言能力
15.
Language: Native speaker of Mandarin, fluent in spoken and written English.
语言能力：英语书面和口语流利。
16.
Canadian Language Benchmarks 2000 and Development of Spoken English Competence;
加拿大语言量表与英语口语能力培养
17.
On Creating English Language Environment and Enhancing Learners Communicative Competence;
创造英语语言环境,培养英语应用能力
18.
Creating English Language Environments and Enhancing Students Communicative Competence;
创造英语语言环境培养英语应用能力