Sản phẩm nặng, tốc độ tối ưu chưa c

Sản phẩm nặng, tốc độ tối ưu chưa cao: Đây là một điểm trừ khá lớn cho Bootstrap, bởi các sản phẩm nó rất khó để tối ưu.

Results (English) 1:

Heavy product, optimum speed yet higher: this is a fairly large deduction for Bootstrap, by the product it is very hard to optimize.

Results (English) 2:

Heavy products, the optimal speed is not high: This is a pretty big minus point for Bootstrap, by the products it is difficult to optimize.

Results (English) 3:

Product optimal weight, the speed is not high: This is a fairly large bootstrap interpretation of the product, because it is very difficult to the best.