Unit11这种植物只有在培育它的土壤才能很好地成长。The plant does not grow well in soils other than the one in which it has been developed. 2. 研究结果表明，无论我们白天做什么，晚上都会做大约两个小时的梦。Research findings show that we spend about two hours dreaming every night, no matter what we may have done during the day. 3. 有些人往往责怪别人没有尽最大努力，以此来为自己的失败辩护。 Some people tend to justify their failure by blaming others for not trying their best. 4.我们忠于我们的承诺：凡是答应做的，我们都会做到。We remain tree to our commitment Whatever we promised to do;
