单词:sieve cover for small impurities
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5. Would it be necessary for me to... Would it be necessary for me to pay all the money before the trip? No, you just need to put down a small deposit to hold your reservation. Would it be necessary for me to relocate? Yes, but the company would cove
SCIENCE IN THE NEWS - Growing Plants Inside the Box CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Today, we tell about an American farmer and an unusual device he developed. For twenty years, people around the world have be
IV. Speaking Out MODEL 1 I am having cash problems. Bill: Helen, you started this company only a year ago. If you want it to grow, Im afraid you need to do something about cash flow. Helen: Bill, although youve worked here only for a couple of months
SCIENCE IN THE NEWS - Growing Plants and Thinking Inside the Box CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS in VOA Special English. Today, we tell about an American farmer and an unusual device he developed. For nearly twenty years, people aroun
Farmer Invents New Way to Grow Crops 农民发明新的方式种植农作物 From VOA Learning English, this is Science in the News. Today, we tell about an American farmer and an unusual device he developed. For 20 years, people around the world hav
From VOA Learning English, this is Science in the News. Today, we tell about an American farmer and an unusual device he developed. For 20 years, people around the world have been buying his invention. Blake Whisenant and his family are farmers. They