宝丽来胶卷感光性非常强。Polaroid film is very sensitive.这块感光板被降低了感光性.The photographic plate was desensitized.近期育成的大穗品种多有明显的春性化、强感光性, 需要加以改进.But there were obvious spring and strong photoperiodism spike cultivars . These need to impr...
这对夫妇曾帮着搜寻那些幼童。The couple had helped in the hunt for the toddlers.克鲁兹不得不从报纸和杂志中搜寻信息。Cruz had to scavenge information from newspapers and journals.救援人员正在废墟中挖掘，以搜寻其他受害者。Rescue workers are digging through the rubble in searc...
...his six-day bus tour around the industrial heartland of America...他在美国工业中心区域的大巴6日游We then headed west towards the heartland of Poland.我们随后朝西前往波兰中部。The USA’s Middle West is the heartland of the country.中西部是美国的中心区域。Cun ...