Gentlemen:
We are sure that you would be interested in the new "Dong-Guang" Vacuum Cleaner (真空吸尘器) which is to be placed on the market soon. Most of the good points of the earlier types have been incorporated (纳入) into this machine which possesses, besides, several novel (新颖的) features which have been perfected by years of scientific research.
You will find that a special mechanical device enables it to run on slightly more than half the current required by machines of equal capability. Further, most of the working parts are readily interchangeable and, in the of their being damaged, they are thus easy to be replaced.
The special advantages it offers will make it a quick-selling line, and we are ready also to co-operate with you, by launching a national advertising campaign. Moreover, we are ready to assist to the extent of half the cost of any local advertising.
Bearing in mind the rapid turnover which is likely to result, you will agree that the 5 per cent commission we are prepared to offer you is extremely generous.
You will find enclosed instructions describing this Vacuum Cleaner and we look forward to your agreeing to handle our product as the sole agent in your district.
Yours faithfully,

Gentlemen:
We are sure that you would be interested in the new "Dong-Guang" Vacuum Cleaner (真空吸尘器) which is to be placed on the market soon. Most of the good points of the earlier types have been incorporated (纳入) into this machine which possesses, besides, several novel (新颖的) features which have been perfected by years of scientific research.
You will find that a special mechanical device enables it to run on slightly more than half the current required by machines of equal capability. Further, most of the working parts are readily interchangeable and, in the of their being damaged, they are thus easy to be replaced.
The special advantages it offers will make it a quick-selling line, and we are ready also to co-operate with you, by launching a national advertising campaign. Moreover, we are ready to assist to the extent of half the cost of any local advertising.
Bearing in mind the rapid turnover which is likely to result, you will agree that the 5 per cent commission we are prepared to offer you is extremely generous.
You will find enclosed instructions describing this Vacuum Cleaner and we look forward to your agreeing to handle our product as the sole agent in your district.
Yours faithfully,What are the special advantages of the new type of vacuum cleaner
It’s（）and the working parts are interchangeable.

Gentlemen:
We are sure that you would be interested in the new "Dong-Guang" Vacuum Cleaner (真空吸尘器) which is to be placed on the market soon. Most of the good points of the earlier types have been incorporated (纳入) into this machine which possesses, besides, several novel (新颖的) features which have been perfected by years of scientific research.
You will find that a special mechanical device enables it to run on slightly more than half the current required by machines of equal capability. Further, most of the working parts are readily interchangeable and, in the of their being damaged, they are thus easy to be replaced.
The special advantages it offers will make it a quick-selling line, and we are ready also to co-operate with you, by launching a national advertising campaign. Moreover, we are ready to assist to the extent of half the cost of any local advertising.
Bearing in mind the rapid turnover which is likely to result, you will agree that the 5 per cent commission we are prepared to offer you is extremely generous.
You will find enclosed instructions describing this Vacuum Cleaner and we look forward to your agreeing to handle our product as the sole agent in your district.
Yours faithfully,