L: I'm told that your last letter and the outturn samples reached us only a few days ago. We have already made a careful investigation of the case.
L: I'm told that your last letter and the outturn samples reached us only a few days ago. We have already made a careful investigation of the case.
李：听说你们最近的一封信和抽样我们前几天才收到。我们已对这个家赔案作了仔细的调查研究。