Automatic control here should allow for smooth merging without the usual uncertainties and potential for accidents. 此处的自动控制应该允许平滑合并,没有通常的不确定性和事故的可能性。
For a brief moment during that stage of its life cycle, the tongue consists of two tiny half-tubes before merging into one. 在它生命周期的这一阶段,有短暂的一刻,其舌头由两个微小的半管组成,随后融合为一体。