为了安全起见,本电器装置只有正确安装在干燥阴凉的基座上才能运行。
A. For your safe, the electrical appliance can only be correctly mounted on a dry and cool base.
B. Safely, the electrical appliance can only be correctly mounted on a dry and cool base.
C. To be safe, the electrical appliance only can be correctly installed on a dry and cool base.
D. For the sake of safety, the electrical appliance can only be correctly mounted on a dry and cool base.
《规则》规定“除因工作需要外,过往船舶不得在锚地穿行”的原因是:
A. 机动船在锚地范围内穿档行驶时,瞭望视线受阻,不易发现来船,从而造成紧迫局面甚至碰撞
B. 机动船在锚地范围内穿档行驶,即使发现来船,由于避让水域有限,给避让行为造成困难
C. 机动船在锚地范围内穿档行驶,由于对锚泊船之间的空档估计不足,造成盲目穿档行驶, 发生碰撞锚泊船的危险
D. A、B、C均是