David ran through the agreement with Guy, point by point.戴维和盖伊一起把协议逐条看了一遍。You can check your program one command at a time while it's running.你可以在程序运行期间，逐条输入命令以对程序进行检查。He is conducting a point-by-point rebuttal of charges from former colleagues.他正在对前同事的指责进行逐条反驳。