交作業，謝花帥

1.在號稱“自由車隊”抵達渥太華的前幾日，開啟了為時數周的占領加拿大首都並引發了一係列的交通阻塞，聯邦政府被警告極端暴力組織已深深卷入抗議活動中。

2. on 14th,photos from satellite indicated the dynamic state of co-military exercise of Russia and Republic of Belarus in Republic of Belarus.

3.We ought to find out the saving grace from one person.