The control effect of DDVP . carbaryl and cypermethrin smoke agents were 95.85 % 31.51 % and 97.66 % respectively. 西维因烟剂防治效果为 31.51%,氯氰菊酯烟剂防治效果为97.68%.
Let's keep to the subject, or you'll get me too confused.别跑题，否则你会把我搞糊涂的。Please keep to the paths.请顺着这些小路走。You should always keep to the speed limit.什么时候你都不得超过最高速度限制。...
The Italians, using vastly superior forces, drove us out off Somaliland.意大利挟其远远超过我方的兵力把我方赶出了索马里.Townsmen in the breakaway Republic of Somaliland shoulder goats to a boat for export.分离出的索马里兰共和国的城镇男人肩扛着山羊走向小艇上以便出口.Yet to t...