ประโยคภาษาจีน : 中文句子 |
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yú cháng gāo sù gōng lù 渝长高速公路 wǔ lóng 武隆 suì dào 隧道 de 的 xiū jiàn 修建 miàn lín 面临 zhe 着 xiǎo 小 jiān jù 间距 suì dào 隧道 bào pò 爆破 kāi wā 开挖 shī gōng 施工 |
The construction of Wulong tunnel in freeway from Chongqing to Changsha is faced with cutting blasting engineering in small interval zone. |