日本高清色视频在线视频在,国产香蕉97碰碰视频碰碰看,丰满少妇av无码区,精品无码专区在线,久久无码专区免费看,四虎欧美精品永久地址99,亚洲色无码一区二区三区

BBC Learning English 英語教學(xué)
?
?

文字稿:

Snaking through Berlin: over 60km of pink pipes.

The city is built on a swamp, and these carry water away from construction sites.

The manufacturer says pink and purple are popular with children and older people who are young at heart.

And with lots more building in the pipeline, these brightly-coloured tubes are likely to be around for some time.

Vocabulary 詞匯:

snaking 蜿蜒曲折的

swamp

construction sites 建筑工地

young at heart 保持年輕的心態(tài)

in the pipeline 正在規(guī)劃中的

人氣排行
Copyright ©
<strong id="xdwva"><div id="xdwva"></div></strong>
<label id="xdwva"></label>

<thead id="xdwva"></thead>
    <label id="xdwva"></label>

  1. 日本高清色视频在线视频在,国产香蕉97碰碰视频碰碰看,丰满少妇av无码区,精品无码专区在线,久久无码专区免费看,四虎欧美精品永久地址99,亚洲色无码一区二区三区 久久九九久精品国产日韩经典 国产国语国拍精品 啊v在线观看高清无码 视频一区二区欧美 久久精品爱爱唉爱