miàn / duì / kùn / nán / shí / tā / méi / yǒu / xuǎn / zé / zhī / nán / ér / tuì / ér / shì / jì / xù / xiǎng / bàn / fǎ面对困难时,他没有选择知难而退,而是继续想办法。When faced with difficulties, he did not back down but kept looking for a solution.