1.The disease keeps on moving around wiping out garden after garden, so you will go to areas where you find they have changed from banana to annual crops.
wipe out 消灭,彻底摧毁;垮台;(滑雪等时的)翻倒;封闭
Experts say if the island is not protected, the spill could wipe out the gulf's turtle population.
专家们说如果那座小岛得不到保护,此次泄露有可能使该海湾地区的海龟灭绝 。
She got angry and wiped out her name on the blackboard.
她生气了,于是就把黑板上她的名字擦掉了 。
2.Why are we not giving emphasis to that technology?
give emphasis to 强调(着重)
The Court also gave considerable emphasis to the procedural deficiencies in the Act.
法院也相当重视该法在程序方面的欠缺 。
But, delegates are divided as to how much emphasis to give to the issue.
但是代表们对给予该问题多少的重要程度意见不一 。