They can be recovered with nets, parachutes, vertically strung cords that snag a wingtip hook or a simple drop on the ground after a stall a metre or two in the air.

也可以用垂直布置的绳阵来挂住无人机翼尖的挂钩。或者干脆让它在距地面1—2米的高度熄火后掉下来。

youdao

While most workers have seen their wages stall or drop, women's earnings fell 2% in 2008, twice as much as men's.

大多数工人的工资停滞不前甚至下降了。2008年，女人的收入降低了2%，是男人的两倍。

youdao

While most workers have seen their wages stall or drop, women's earnings fell 2% in 2008, twice as much as men's.

大多数工人的工资停滞不前甚至下降了。2008年，女人的收入降低了2%，是男人的两倍。

youdao