英语语法分析

BOSTON is known for its bricks and brownstones, but the city is starting to take on a glossier, more modern sheen.

波士顿以其砖造以及褐色砂石建筑闻名于世，但是如今这座城市正开始渐渐散发一种更加光洁和现代的色彩。

This neighborhood of quaint brownstones clustered along tree-lined cobblestone streets remains virtually unchanged since the 19th century.

西村的街道是由鹅卵石铺成的，道路两旁绿树成荫，19世纪以来不曾改变。

In Boston, the Boston Common, a gently rolling park ridged by brownstones in the shadow of the state Capitol, morphed into a sea of pink hats Saturday morning.

在波士顿，波士顿公共绿地这个以州议会大厦为背景、由赤褐色砂石建筑环绕的平缓起伏公园，周六上午变成了一个粉红色帽子的海洋。