The paintings and drawings on display show not only the soldiers' drawing skills but also their talent that went beyond the training they received.
展出的绘画作品不仅展示了士兵的绘画技巧，还展示了他们所接受的训练以外的才能。
2
The obvious disadvantage to this was that all processes had access to the frame buffer, so could corrupt the display easily and synchronizing drawing between applications was very difficult.