  This paper reports the Machine Translation (MT) systems submitted by the
IIITT team for the English->Marathi and English->Irish language pairs LoResMT
2021 shared task. The task focuses on getting exceptional translations for
rather low-resourced languages like Irish and Marathi. We fine-tune IndicTrans,
a pretrained multilingual NMT model for English->Marathi, using external
parallel corpus as input for additional training. We have used a pretrained
Helsinki-NLP Opus MT English->Irish model for the latter language pair. Our
approaches yield relatively promising results on the BLEU metrics. Under the
team name IIITT, our systems ranked 1, 1, and 2 in English->Marathi,
Irish->English, and English->Irish, respectively.
