例句與造句

1. Expeditions discovered that the wormhole led to another star system around Lambda Serpentis, 35 light years away.
2. Lambda Serpentis is moving toward the Solar System with a radial velocity of 66.4 km s  " 1.
3. However, McDonald Observatory team has set limits to the presence of one or more planets around Lambda Serpentis with masses between 0.16 and 2 Jupiter masses and average separations spanning between 0.05 and 5.2 Astronomical Units.
4. It's difficult to find lambda serpentis in a sentence. 用lambda serpentis造句挺難的