编辑同志:我们分析下列两个句子遇到了困难:(1)在对越自卫还击的战斗中,我英勇的边防部队给来犯者以沉重的打击。(2)在对越自卫还击的战斗中,我国英勇的边防部队给来犯者沉重的打击。例(1)例(2)的 Edit Comrades: We encountered difficulties in analyzing the following two sentences: (1) In the battle against the more self-defending self-defense, my brave border troops gave the offenders a heavy blow. (2) During the battle against the more self-defending self-defense, the brave border guards of our country have dealt a heavy blow to the offenders. Example (1) Example (2)