lián xù / pá shān / jǐ ge / xiǎo shí / hòu / tā / tǐ lì / bù zhī / zhǐ néng / zuò xià lái / xiū xi连续爬山几个小时后,他体力不支,只能坐下来休息。After climbing for several hours, he was too exhausted to continue and could only sit down to rest.