zhàn / yǒu / zhī / jiān / yīng / gāi / hù / xiāng / zhī / chí / guān / jiàn / shí / kè / cái / néng / fù / tāng / dǎo / huǒ战友之间应该互相支持,关键时刻才能赴汤蹈火。Comrades should support one another so they can face any danger at critical moments.