They're not onions. They're tomatoes.(它們不是洋蔥，它們是西紅柿。)

Ketchup is made from tomatoes.(茄汁是由蕃茄制成。)

I like tomatoes.(我喜歡西紅柿。)

The tomatoes give extra flavour to the sauce.(番茄使調味汁別有風味。)

Did I want tomatoes?(你要來點西紅柿嗎？)

The ripe tomatoes taste sweet and sour.(成熟的西紅柿嘗起來又酸又甜。)

I need some tomatoes.(我需要些番茄。)

Tomatoes and ham.(西紅柿和火腿。)

Second, you need to cut the tomatoes.(第二，你要把西紅柿切了。)

Bread, tomatoes and hot dogs are soft food.(面包、西紅柿和熱狗都是軟食。)