zhè / tào / shèbèi / de / wéixiū / fèiyòng / duì / xiǎo / gōngsī / lái shuō / jiǎnzhí / shì / tiānwénshùzì

这套设备的维修费用对小公司来说简直是天文数字。

For a small company, the repair cost of this equipment is simply an astronomical figure.