School trips give children firsthand experience not available in the classroom.学校组织的出游能让孩子们获得在课堂上得不到的亲身体验。I heard her news firsthand.我直接从她本人那里听到她的消息.I learned the news about her mother's illness firsthand from Lena....
It’s not firsthand information.那不是第一手资料。I learned the news about her mother's illness firsthand from Lena.我直接从丽娜那里了解到她母亲生病的消息.School trips give children firsthand experience not available in the classroom.学校组织的出游能让孩...
A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point.此处有一肌肉环即贲门括约肌围绕着食道.Tongue Twister J _ K _ L Just think, that sphinx has a sphincter that stinks!试想想, 那个狮身人面像的括约肌发臭了!Luca's sphincter, no...
只有精密的X射线仪器才能显示出来。It will only register on sophisticated X-ray equipment.这是一台非常精密的机器.This is a very sophisticated machine.克莱斯勒公司在密执安的工程师设计出了世界上最精密的油箱.Chrysler engineers in Michigan had designed the world's most sophi...
这位迄今为止最杰出的，在我看来，也是后人无法超越的经理，就要退休了。The greatest manager there has ever been, or ever will be in my book, is retiring.直到最后, “晚期帝国风格”就其富丽堂皇而论已成为难以超越的了.At the end, Late Empire had achieved a resplendence and wealth that coul...