Iron when ironing, should move to iron fromrearfrom beginning to end, can make so work more level off, won't hurt cross-stitch line.
熨烫时要从背面前后移动着熨,这样可使作品更平整,不会伤到十字绣线。
2
The An. funestus mosquito is difficult to collect and rearfrom the field and hence published studies of insecticide resistance in this species are limited.
在当地这种致病性蚊子很难收集和培养,所以关于这一物种耐药性的已发表的研究寥寥无几。
3
They set off, two men out in front as scouts, two behind in case of any attack from the rear.