zhè / tiáo / pō / dào / de / qīng / xié / dù / tài / dà / lún / yǐ / tōng / guò / shí / hěn / kùn / nán

这条坡道的倾斜度太大，轮椅通过时很困难。

This ramp is too steep, making it difficult for wheelchairs to pass.