3-10美味关系 秘方 Excuse me. Are you the chef here? Yes. Can I help you? Hi, I'm Brie.I'm col...
3-10美味关系 秘方 Excuse me. Are you the chef here? Yes. Can I help you? Hi, I'm Brie.I'm col...
3-9厨艺大比拼 烹饪节目 Welcome back to "You Can Cook" with Emily and George!I'm George.. And I'm...
3-8成长与成就 童年回忆 Mom, what was your childhood like? When I was young, my parents were very...
3-7我得带它去看兽医 带宠物看医生 Hi!I'm Dr. Thompson. Hi Dr. Thompson,I'm Christina.And this is my do...
MDR和IVDR分别于2021年和2022年的5月份全面实施,届时80%以上的器械都将需要公告机构NB签发CE证书,器械才能上市流通,包括: MDR分类下的IIa、 IIb ...
3-6未来打算 毕业计划 Look at this line.I bet their bubble tea is awesome. I guess we'lljust hav...
3-5约会经历 初次约会 Are you Dan? Yes, are you Hannah? Yes, I'm Hannah. It's nice to meet you. ...
3-4假如生活不一样 如果... Oh hi,Lily. What are you doing here? I wanted to say that I'm sorry fo...
3-3我最喜欢那辆寿司餐车 快餐车边闲谈 Hey Dan! How's it going? Pretty good.I'm happy to see you because ...
3-2影视明星 庆生 Wow, what a delightful restaurant! Thanks for taking me out for my birthday....
懂你英语AI Level 3 3-1 我们决定养宠物 宠物 I have great news, Steve! What is it , Christina? I have ...
苦了孩子也苦了母亲,身边人不应该嘲笑疾病,她们也是受害者。
解脱邻居的儿子死了,心肌梗塞突然死的,本来相依为命的母子俩现在只剩下老妇人一个。邻居听到消息,上门劝她:他这样走的好,不受罪,你也不用天天提心吊胆,那么累了。 老妇人撕心裂肺地哭...
卡耐基的《人性的弱点》,这是一本非常经典的社交指导书,被称为社交心理和沟通技巧的“圣经”。 我们都知道人际交往能力很重要,可究竟有多重要呢?早在上世纪30年代,卡耐基教学基金...
身边很多人,不是在做副业,就是在找副业的路上,还有很多人,已经把自己的副业变成了事业,经营地有声有色。那到底什么是副业呢? 如果仅仅把副业看成一个赚取短期收入、补贴家用的方式...
医疗器械CE认证中,MDR Reg 2017/745将取代之前的两大指令Directive 90/386/EEC和Directive 93/42/EEC,IVDR Reg 2...