我在商店里推销新的产品。
wǒzài shāngdiàn lǐ tuīxiāo xīnde chǎnpǐn 。
I am marketing new products in the store.
他为了推销自己的书，参加了书展。
tā wèile tuīxiāo zìjǐ de shū ， cānjiā le shū zhǎn 。
He attended the book fair to promote his own book.
推销员的工作就是推广产品。
tuīxiāo yuán de gōngzuò jiùshì tuīguǎng chǎnpǐn 。
The salesperson's job is to promote products.