translation.en: But it's going to take them 10 years, at spending three million dollars a year, and even then, they claim they'll only have about 80 percent of them catalogued.
translation.zh: 但是每年只花300万元，这样要花费10年才能算出来， 而且即使这样他们也宣称只有80%的小行星编录在案。