南京长江大桥是了不起的工程伟绩.

<em>Nanjing</em> <em>Yangtze</em> <em>River</em> <em>Bridge</em> is a marvelous engineering feat.

所有的长江大桥中，老南京长江大桥是最长的。

Of all the bridges across the Chang Jiang River, the old Nanjing Bridge is the longest.

南京长江大桥公路桥已超负荷,堵车现象经常发生.

Traffic jams are frequent on the Nanjing Yangtze Bridge because of its overload.