豆瓣酱7
the high-speed train（高铁）We got off the high-speed train, and took the subway to my uncle's. His house was very big and bright. Granny has made delicious food for us! 因为不知道你是哪个年级，所以尽量用的最简单的句型，有问题请追问～
肥猫啃鱼头
高铁西方一般称作high speed rail，高铁列车叫做high peed train We got off the high speed train and took subway to my uncle's home. ... My grandma was waiting for us with some delicious cuisine she cooked. 英语中，家是home但home是没法宽敞明亮的，要么说house宽敞明亮，要么说flat宽敞明亮，必须是个实际空间，才能说大。
浅陌时光
在我国有三种类型的时速在200KM/H以上的铁路线路，别离叫：动车组（车次命名“D”打头，“动”的拼音首字母）、高速动车（车次命名“G”打头，“高”的拼音首字母）和城际高速（车次命名“C”打头，“城”的拼音首字母）。在速度上，动车组是200KM/H等级的，高速动车和城际高速都是300KM/H等级的。
