Script to video conversion
Фото: Valentyn Ogirenko / Reuters
，更多细节参见同城约会
We even tried building hierarchies with 2-3 levels, but the number of shortcuts grew too fast for higher levels if we generated a full graph inside each cluster.
直到这一次，刘强东入局游艇产业，叙事的重心开始发生新的变化。
It has also trimmed its five-year capital spending plan to £1.7bn from £2bn by delaying investment in electric vehicle technology.