All indications are that it is everywhere basaltic and relatively constant in composition.所有的迹象只表明海洋地壳处都是玄武岩质的,组成也比较稳定.Basaltic lava first erupted from the center and built up the volcano.首先是玄武岩浆从中间喷发,构成火山.In the Liaodon...
Most tuxedos are black, but some people like to wear white ones called'morning suits '.大多数男士无尾晚礼服是黑色的, 不过有些人喜欢穿那种被称为 “ 晨服”的白色装.People call tuxedos'penguin suits'because they look like penguins when th...
Poor posture, sitting or walking slouched over, compresses the body's organs.坐着或者走路的时候低头垂肩，这种不正确的姿势会压迫体内的器官。Sore throats may be relieved by cold compresses.喉咙痛用冷敷布敷一下可能会好一些。An electronic device that compresses the v...