Keep your head up, and look around you from time to time.要抬起头，不时看看四周。I'm going to look around and see what I can find.我去四下里转转，看能发现些什么。You'd better look around carefully before making the final decision.在作最后结论之前...
Sexual reproduction can bring about genetic commingling.有性繁殖可取得杂交遗传.How do you prevent commingling of certified with non certified products after harvest?如何避免收获后认证与非认证产品的混淆?How do you prevent commingling of certified wit...
His hair was increasingly flecked with grey.他头上的白发越来越多。He was attired in a plain, mud-flecked uniform.他身穿一件朴素的制服，上面满是泥点。The irises were of flecked grey.虹膜呈斑驳的灰色....
Regular inspections are carried out at the prison.经常有人来视察这座监狱。Physical inspections or tests may also take the place of formal hearings.有形的检查或检测也可代替正式的听证.For all other inspections, a warrant was still necessary.至于所有其他的检查,...