増やす

到着されたら ２席 増やします

The stuff's all ready if they turn up on time. We can stick on two extra places in a jiffy.

すでに10％増やした

Yeah, but we've already increased non-charter funding by 10%.

君に言おう 実り多く 増やせ

So I say to you, be fruitful and multiply

生産を６０％増やせ。 ほかの施設にも同じように伝えろ。

Increase the output by 60% and see to it our other facilities do the same.