咱们先坐下来，然后你把事情告诉我。Let's sit down and then you can say what's up.咱们别错过了看孩子们的机会。Let's not waste an opportunity to see the children.咱们是要写个故事，还是怎么的？Are we going to write a story or summat?...
过时效前的轧制预变形明显细化并等轴化AA2195铝锂合金的晶粒.Pre - deformation prior to overaging remarkably refine and spheroidize the grain structure of AA 2195 Al - Li alloy....
He was detected in the act of stealing.他在偷窃时被当场发觉.Ken was in the act of paying his bill when Neil came up behind him.当尼尔从后面走过来时，肯正在付账。He was caught in the act of stealing the sweets.他正在偷糖时被抓住了....