from memory without reading or referring to notes 凭记忆： each child was required to recite a verse from memory. 每个小孩要背诵一节诗。 from memory凭着记忆：We admire that old scholar very much，he can repeat many Confucian classics word by word from memory.我们非常钦佩那位老学者，他能逐字背诵许多经书。 |