About hotel accommodation in Japan, 1 berth, berth 2, berth 3, berth 4.

1 berth (ぃっぱく), 2 berths (にはく), 3 berths (さんぱく), and 4 berths (. . . . Stay for a few nights.

"Bo" is pronounced as "はく" alone, which is a quantifier, equivalent to "late" in Chinese, meaning to stay for several nights. When used with numerals, the pronunciation will change.

Extended data:

Japanese has five vowels.

Pronunciation method:

ぁ (a) is roughly equivalent to the English father's A, but the mouth opening is slightly smaller; It is also slightly smaller than the Chinese "ah" (a).

(i) Similar to vowels in English eat, but short and slightly tight; It's looser than "clothes" (me) in Mandarin.

(u) It is similar to "Wu" in Mandarin, but the lips are almost flat, so don't push forward so hard. Please clench your upper and lower teeth and open your mouth slightly to make a "U" shape.

(e) It is similar to the second half of Chinese "Ye" in pronunciation, but slightly ahead, similar to the vowels in English egg, but slightly ahead in mouth shape.

ぉ (o) is similar to the first vowel "o" in Mandarin "ou", but it should not be pronounced from the back of the mouth like Chinese. The estuary lies between ぁ and ぅ.

Japanese has five vowels: [ɑ], [i], [u], [? ]、[? ]。

Baidu Encyclopedia-Japanese