Of the four skills, which one is the hardest to you?
你觉得听说读写四个技能中哪一个最难？
Listening is one of the four basic language skills.
听力是四项基本的语言技能之一。
English writing is one of the four basic skills an English learner must master.
英语写作是英语学习者必须掌握的四项基本技能之一。
Listening, one of the four language skills, is important but difficult to master.
听是四大语言技能中十分重要，但又难以掌握的一种技能。
Four months baby are studying some new skills every day;
四个月大的小宝贝，每天都在学习一些新技巧；
Based on my skills and experience, I am looking for four thousand a month.
根据我的能力和经验，我希望月薪是4000元。
Based on my skills and experience, I am looking for four thousand a month.
根据我的能力和经验，我希望月薪是4000元。
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