Only 后面跟状语（ 介词短语,副词和状语从句三种情况）时候,一般倒装.
Only in the circustances where we believe in others will they trust us.
举例：Only in this way can you solve the problem.
only +状语 部分倒装的问题.
Only 后面跟状语（ 介词短语,副词和状语从句三种情况）时候,一般倒装.
Only in the circustances where we believe in others will they trust us.
举例：Only in this way can you solve the problem.