求翻译：在这个阶段，我们监视和控制各个活动的施工，并且对期间可能或已经出现的问题及时的解决，改变。以确保施工质量，花费，并且如期完工是什么意思？

正在翻译，请等待...

During this phase, we monitor and control the various activities during the construction, and may be or have been addressed in a timely manner, and to change the problem. In order to ensure the quality of the project and completed on schedule and to spend.

In this stage, we monitor and control each active the construction, and to period possible or already appeared question prompt solution, change.Guarantees the construction quality, the expenditure, and as scheduled finishes

At this stage, we monitor and control all activities of construction, and may have already occurred during issues resolved in a timely manner, changes. To ensure the construction quality, cost, and completed

At this stage, we monitor and control all activities of construction, and may have already occurred during issues resolved in a timely manner, changes. To ensure the construction quality, cost, and completed