to be well informed about smth.
инглизчаto be well informed about smth.
sich einarbeiten in A
At first he must be well informed about the new method (what ... about?).
Er muß sich erst in die neue Methode (worin?) einarbeiten.
to be well informed about smth.
sich einarbeiten in A
At first he must be well informed about the new method (what ... about?).
Er muß sich erst in die neue Methode (worin?) einarbeiten.