当然也包括繁体字形和变体字形，还有普通话和部分方言读音。 Of course, including traditional characters and variant glyphs, as well as Mandarin and part of the dialects pronunciation. 英文释义等内容。 Interpretation in English and other content. You might confuse about what is繁体字形(traditional characters) and 变体字形(variant glyphs). 繁体字形(traditional characters) is the old writing ways of Chinese characters, more complex and more strokes, now Chinese mainland more use 繁体字形(traditional characters), and HongKong, Taiwan Province use 简体字(simplified characters). 变体字形(variant glyphs) is a various of writing styles in personal writing and Chinese Calligraphy, some changes in figure of characters is make it easy to write faster and some transformation is make character more complicated and full of beauty and special meanings. Some variant characters might make up by several traditional or simplified characters.

I haven't really heard of 變體字 in casual speech before (does it mean "homophones" I wonder… "Words with exceptions"? "Words with unusual usage"?). Anyhow: 1) Of course, it includes traditional character and uncommon character sets, as well as pronounciation (guides) for plain speech and various dialects. 2)"…English translated contents (amongst other things)"