Q: the tuna in heaven is divine. とはどういう意味ですか?
A: This might be a pun that plays on two meanings of "divine": the literal meaning 神聖 and the figurative meaning すてき.
So you can interpret this as 天国のマグロは神聖 or 天国のマグロはすてき. The idea is that since everything in heaven is literally divine, including tuna, then the tuna is also wonderful.
Q: This tuna is specifically for kimchi jiggae. You can't get any more blunt than that. とはどういう意味ですか?
A: When you say “blunt” you’re saying you can’t be anymore “straight forward” than that. Basically saying there’s no other way of explaining it:)
blunt= straight forward
Q: Either a tuna mayo onigiri or egg salad sandwich would be my breakfast every day. (Why using “would” here ?) とはどういう意味ですか?
A: in this sentenece "would" is used as "maybe"

edit: it means it is a possibility.
Q: tuna とはどういう意味ですか?
A: QAの全文をご確認ください
Q: Can I have tuna on wheet? とはどういう意味ですか?
A: Can I have tuna on wheat bread?
Can I get a tuna sandwich made with wheat bread?

Tuna is a type of fish. Wheat is a short way to say wheat bread.


Q: tuna in spring water と tuna in olive oil はどう違いますか?
A: Tins of tuna can come in different liquids. Two varieties being 'olive oil', and 'spring water'.

(I personally like olive oil more). (๑•᎑•๑)


Q: The tuna is convenience food. は 英語 (アメリカ) で何と言いますか?
A: tuna is convenience food, no "the"
Q: tuna
tuna は 英語 (アメリカ) で何と言いますか?
A: can you show a picture?
Q: tuna (la fruta) は 英語 (アメリカ) で何と言いますか?
A: Le llaman "prickly pear"
Q: tuna は 英語 (アメリカ) で何と言いますか?
A: We just call it "tuna", "tuna fish" or just "fish".


Q: I don't eat tuna, because tuna contain mercury. この表現は自然ですか?
A: × I don't eat tuna, because tuna contain mercury.
✓ I don't eat tuna, because tuna contains mercury.

Q: This tuna is oilier than that one. この表現は自然ですか?
A: This tuna has more oil in it, than the other one.
Q: I had tuna sashimi bowl in Osaka, the town of delicious foods. This fresh sashimi was directly delivered from The Fisheries Laboratory of Kinki University, which has reserched a cultivation of a bluefin tuna. この表現は自然ですか?
A: I had tuna sashimi bowl in Osaka, the town of delicious foods. This fresh sashimi was delivered directly from the Fishiries Laboratory of Kinki University that researched the cultivation of bluefin tuna.
Q: Can you come up with tuna when you hear "Red fresh"?
I guess no though.
A: I wouldn't think of tuna if someone said "Red fresh", if someone said "Red fish", i would think of snapper or red cod, probably not tuna.
Q: Okay, so how do you say "tuna" (the fruit) in English, because tuna is Atún.
A: Prickly pear cactus?