His verb 1 refers to a class of other verbs, that is, five other verbs, such as ou, Shu, CuO, etc. 2 refers to two other verbs, that is, a paragraph of other verbs, such as stop, eat and teach. Automatic 1 refers to an automatic word, that is, five automatic words, such as わる, ぼる and く. Automatic 2 refers to two automatic words, that is, an automatic word, such as Liu, Qin and Ju.

Other verbs act on others and need body language to fully express the subject; The object of an automatic word is itself, which can completely represent the subject. Similar to transitive verbs and intransitive verbs in English.

Japanese:

Japanese, also known as Japanese (にほんご), is the official language of Japan, with 6.5438+25 million native speakers and 654.38+0.6% of the world population using Japanese. The origin of Japanese has been debated endlessly. Japanese in Meiji era classified Japanese as Altaic language family, which has been generally denied. Homer Hulbeart and Ohno Jin believe that Japanese belongs to the Dravidian language family, while Nishida Takashi believes that Japanese belongs to the Sino-Tibetan language family.