lisäksi

lisäksi

"In addition" or "additionally."

Here, 'lisäksi' means 'in addition to' and is used to introduce an additional item or detail beyond what was previously mentioned.

Hän toi kakun lisäksi keksejä juhlaan.

He brought cookies to the party in addition to a cake.

In this sentence, 'lisäksi' signifies 'in addition to' and is used to indicate another subject of study beyond the one first mentioned.

Opiskelen matematiikkaa ja sen lisäksi fysiikkaa.

I study mathematics and, in addition to that, physics.

Here, 'lisäksi' means 'besides that' and is employed to add an extra quality or feature to the subject already described.

Hänen kirjassaan on paljon tietoa, ja sen lisäksi se sisältää kauniita kuvituksia.

There is a lot of information in his book, and besides that, it contains beautiful illustrations.