When I wake, a tatter of blue and green beneath my nails.

我醒来的时候，我指甲下有一缕蓝绿相间的维。

Wet days alternate with fine days.

雨天和晴天相间而来。

The fruit is about 450g in weight, shiny and blue-green pericarp, alternating with straight stripe and nubble.

瓜长15厘米左右，单瓜重450克左右，皮色青绿有光泽，条圆瘤相间，条瘤粗直，肉厚，质优。

No sooner had I crossed their threshold than my eyes were riveted to a young blueeyed beauty with waves of flaxen hair cascading down her white and blue ski jacket.

一跨进他们家的门坎儿，我的眼睛就被一个年轻的碧眼美女吸引住了，她的一头淡黄色的卷白兰色相间的滑雪服上。