在战斗失败后，士兵们投降了。

After their ___defeat in battle, the soldiers surrendered.

昨晚洋基队遭遇了有史以来最严重的失败。

Last night the Yankees suffered their worst ___defeat ever.

整个团队将面临严重的问题，这可能导致重大的失败。

The whole team will face serious problems, which may lead to big ___defeats.