但是有一片阴云在我心中: but there's a heavy cloud inside my head
笼罩着两国关系的阴云会迅速消散: the dark clouds hanging over the relations between the two countries will quickly vanish
蔽: Ⅰ动词(遮挡; 遮蔽; 蒙蔽) cover; block; hide; shelter; spread over 短语和例子掩蔽 cover; shelter; 隐蔽 take over; conceal; 受蒙蔽 be kept in ignorance; 一言以蔽之 in one word; 衣不蔽体 be dressed in rags; have nothing b