1 sentence

1. 二十年前我参观这个地方时，只有一个标志和一个碎石停车场。

   èr​shí nián qián wǒ cān​guān zhè​ge dì​fang shí, zhǐ​yǒu yī​ge biāo​zhì hé yī​ge suì​shí tíng​chē​chǎng.

   When I visited this site twenty years ago there was only a sign and a gravel parking lot.

   Source: CCMatrix