接援

ruò tā men zài gǎn xī jìn jiē yuán sān shí wǔ jūn zé kě yǐ zhí jiē qiē duàn qí hòu lù

若他们再敢西进接援三十五军，则可以直接切断其后路。

If they should dare to move further west to reinforce the 35th corps, we could either directly cut off their retreat.