on load test run

例句：

1. 1.Before we can launch the new software, we need to perform an on-load test run.
   在我们能够启动新软件之前，我们需要进行一次加载测试运行。
2. 2.The engineers conducted an on-load test run to ensure the system was functioning properly before the production launch.
   工程师们进行了一次加载测试运行，以确保系统在生产启动前正常工作。
3. 3. During the on-load test run, the system encountered a minor glitch that required adjustments to be made.
   在加载测试运行期间，系统遇到了一个小故障，需要进行调整。