例句與造句

1. Hot Jupiters'orbits will become more circular over time, however the presence of other planets in the system on eccentric orbits, even ones as small as Earth and as far away as the habitable zone, can continue to maintain the eccentricity of the Hot Jupiter so that the length of time for tidal circularization can be billions instead of millions of years.
2. It's difficult to find tidal circularization in a sentence. 用tidal circularization造句挺難的