With Lily sick and bedridden, her avatar comes to school claiming to be  her older sister "Lilia." She quickly convinces faculty to let her stay for the day and is a hit among the students.
And so, therefore, thus...
...وبالتّالي، يكون لدينا
Äh, ja, und deshalb …
E quindi, così facendo...
E então, portanto, aí...
Так вот, если развить эту мысль…