Given a sentence in English language, translate the sentence to Tagalog language keeping the meaning of the original sentence intact.

English sentence: This was Escher's first contact with mathematics.
Ito ay Escher's unang makipag-ugnayan sa matematika.

English sentence: The whole of the bottom of the isolates against – dehydration foil insulation .
Ang kabuuan ng ilalim ng isolates laban – pag-aalis ng tubig Foil pagkakabukod .

English sentence: As a teenager he loved to construct toys and machines, some of which were really highly sophisticated such as a steam engine and a telegraph.

Bilang isang binatilyo siya sa pag-ibig na bumuo ng mga laruan at machine, ang ilan sa kung saan ay talagang mataas ang sophisticated na tulad ng singaw ng engine at isang telegramahan.