Question

向导把该地历史的老一套讲得滚瓜烂熟，但当你一问起别的东西时，他就瞠目结舌，无言以对了。 xiàng dǎo bǎ gāi de lì shǐ de lǎo yī tào jiǎng de gǔn guā làn shú， dàn dàng nǐ yī wèn qǐ bié de dōng xi shí， tā jiù chēng mù jié shé， wú yán yǐ duì le。

Accepted Answer

The guide was ready enough with his usual pattern on the history of the place, but as soon as you began to question him on anything outside that, he was all at sea.

Expression	向导把该地历史的老一套讲得滚瓜烂熟，但当你一问起别的东西时，他就瞠目结舌，无言以对了。
Meaning	The guide was ready enough with his usual pattern on the history of the place, but as soon as you began to question him on anything outside that, he was all at sea.
Reading	xiàng dǎo bǎ gāi de lì shǐ de lǎo yī tào jiǎng de gǔn guā làn shú， dàn dàng nǐ yī wèn qǐ bié de dōng xi shí， tā jiù chēng mù jié shé， wú yán yǐ duì le。

De Yī 向导把该地历史的老一套讲得滚瓜烂熟，但当你一问起别的东西时，他就瞠目结舌，无言以对了 Guide Ready Usual Pattern History