在共同威胁面前,几个小国选择结成同盟以增强谈判筹码。Zài gòngtóng wēixié miànqián, jǐ gè xiǎoguó xuǎnzé jiéchéng tóngméng yǐ zēngqiáng tánpàn chóumǎ.Facing a common threat, several small countries chose to form an alliance to strengthen their bargaining position.
为了降低成本,几家公司结成了同盟。Wèile jiàngdī chéngběn, jǐ jiā gōngsī jiéchéngle tóngméng.To cut costs, several companies formed an alliance.
这两个部落早已结成同盟,世代互帮互助。Zhè liǎng gè bùluò zǎoyǐ jiéchéng tóngméng, shìdài hùbāng hùzhù.These two tribes formed an alliance long ago and have helped each other for generations.