American public schools are rigidly secular . Private schools are expensive .
美国的公立学校是严格的世俗学校，私立学校的费用又过于昂贵。
I 've found that going after my goals rigidly only makes me unhappy .
我发现，固执地追求目标只让我不快乐。
Teachers are under pressure to follow the national curriculum so rigidly they can no longer react to what their pupils are learning , a teaching union leader warned today .
Others believe that beijing has ample resources to avoid a crisis , but argue that , with a growth model based on infrastructure and land sales , and with exchange and interest rates rigidly controlled , it may not have all the necessary tools at its disposal .
