Which is your preference, tea or coffee?
紅茶とコーヒーのどちらがお好きですか
Which of these do you want?
これらのうちどれが欲しいですか
Which room do we have free?
どの部屋を自由に使えますか？
Which season do you like better [best], summer or winter?
夏と冬，どっちがいちばん好き？
Which way is east?
東はどの方向？
Which way is the post office?
郵便局はどっちですか
Which way shall we take?
どっちの道にしましょうか
Whichever you select, cost is not a factor.
君がどちらを選んでも，費用は問題ではない
