Mali is the cradle of some of Africa's richest civilizations.马里是非洲一些最悠久的文明的发祥地。The African half of the audience was mainly from Senegal or Mali...观众中有一半是非洲人，其中大多数来自塞内加尔或马里。Unusually heavy rains are also affecting pe...
The arrogance became his protective carapace.这种傲慢态度成了他的保护壳。He tickled gently at its glossy carapace,but the stubborn beetle would not budge.他轻轻地搔着甲虫光滑的壳，但这只固执的甲虫就是不动。small freshwater crustaceans with a shield-shaped cara...
操作系统可能会因为木马病毒的攻击而中止。Operating systems can be brought to a halt by a Trojan Horse.有传播病毒的风险。There is a risk of passing the virus on.感染病毒的他已彻底康复了。He is fully recovered from the virus....