他们慢慢地从舞台后方的左侧移至正中。They slowly moved from upstage left into the centre.战争时期,前后方的对比总是非常悬殊的.The contrast between the war front and the back area is always startling.而固定翼飞机则深入到伊拉克战线后方的另一场战斗中.Fixed - wing aircraft are deep in...
绵羊奶和山羊奶的生产过程差不多。Sheep's milk is produced in much the same way as goat's milk.绵羊边吃边走，穿行在厚厚的一层黄色落叶中间。Sheep were munching their way through a yellow carpet of leaves.绵羊特别适合驯养。Sheep are particularly well suited for...