雅思写作常用词汇：利用/消除/排除

　　harness/make use of/utilize/take advantage of

　　- eg: We can harness the power of the wind to generate electricity.;

　　eliminate/discard/remove/exclude

　　-eg: eliminate noises/poverty/ilitercy消除噪音/贫穷/扫盲;

　　ruin/damage/destroy/demolish