DO stay in bed ifyour illness is "systemic" - that is, spread beyond your head.

如果你不只是头痛，并且全身都不舒服，那么就呆在床上。

The conidia which sporulated on wheat head spread to sorghum, maize and rice growing in the field.

小麦抽穗前后，子囊壳成熟形成子囊孢子，传播至正在开花的小麦穗部引起侵染。

A deep blush spread from her head to her neck. Gabriel turned sympathetically away, wondering when he dared look at her again. When he turned back, she had gone.

她从头到脖子变得绯红。盖伯瑞尔同情地转身走开，不知道什么时候自己敢再看她。当他回身时，她已走了。

The pain in his head spread from the point where Medivh had touched him, and now his forehead felt heavy and his thoughts muzzy.

他头部的隐隐剧痛以麦迪文接触过的那一点为中心不断扩散，现在他已经感到头重脚轻，脑袋发昏。

Then, from left to right and top of the respective respectively in the opposite direction, finally let a hair to spread around the head which comb.

然后，从左、右耳的上部分别向各自相反的方向进行梳理，最后让头发向头的四周披散开来梳理。