zhè / zhǒng / shàng / wū / chōu / tī / de / zuò / fǎ / huì / ràng / hé / zuò / huǒ / bàn / shī / qù / xìn / rèn这种上屋抽梯的做法会让合作伙伴失去信任。This kind of cutting off someone's escape route will cause business partners to lose trust.