like: Gletscher → →
der Gletscher ☊ 
khối băng trôi ☊ 
☊ Gletscher ☊ 冰川 ☊ bīngchuān form sth: These hills were formed by glaciation. ☊ form ☊
Gletscher sông băng ☊ Umwelt der Gletscher ☊ khối băng trôi ☊ ☊ Gletscher ☊ 冰川 ☊ bīngchuān