ポテトが大好きですよ! カレはもとてもうまいです。
Poteto ga daisuki desu yo! Kare wa mo totemo umai desu.
I love potetoes! Curry is delicious too. (Yummy!)
メロンパンはおいしいお菓子です。私の日本旅行中毎日食べました！
Meronpan wa oishi okashi desu. Watashi no nihonryokou jyuu mainichi tabemashita.
"Melon bread" is a delicious pastry. I ate it everyday during my Japan journey.
I don't know if "pastry" is the right word for "melon bread", but I couldn't think of another word...