One kind contains the liver moss grain shape, arborization inclusions of agate.一类包含苔粒形, 树枝状玛瑙包裹.The way to influence the concrete strength is floc and arborization formed in concrete.影响混凝土强度的方式是在混凝土中形成絮状集合体和树枝状细脉....
The weary walkers soothed their aching feet in the sea.走累了的人们把脚伸进海水中浸泡以缓解疼痛。I will sing a requiem for the land walkers.我会给陆地上走的人唱首安魂曲.Steps cut in the hillside give walkers an easy passage down the mountain.山坡上凿出的台阶使步行者下...
He continued to hold a lead in Angola's presi-dential race.他继续在安哥拉总统大选中占据领先地位。Angola was once a Portuguese territory.安哥拉曾经是葡萄牙的领土.Today, Angola mysterious existence of large, single or not is still doubtful.时至今日, 安哥...