In particular, the concreteness of the real world pushes us toward a waterfall process. 尤其是，真實世界的具體性讓我們不得不使用瀑布式開發過程模型。
We must surely find the concreteness from the defensive level and I think that it is the main thing for the Italian league. 的確，我們需要在后防方面找到更多具體措施，我認為對于意甲聯賽來說這是很關鍵的。
In particular, the concreteness of the real world pushes us toward a waterfall process. 尤其是，真實世界的具體性讓我們不得不使用瀑布式開發過程模型。