Cell phones have become a central force in the daily life of teens around the world.

手机已经成为世界各地青少年日常生活的中心力量。

Before the volcanoes broke out it consisted of trap rocks slowly upraised to the level of the sea by the action of central forces.

在火山爆发之前， 它由圈闭岩石组成， 在中心力的作用下慢慢上升到海平面。

One of the central forces in Captain Marvel is a group that entered the Marvel Comics Universe way back in 1967 in Fantastic Four No.

《惊奇队长》中的核心力量之一是早在 1967 年《神奇四侠》中就进入漫威漫画宇宙的一个团体。