（）is the distance east or west measured in degrees，minutes and seconds of arc on the equator between the prime meridian and the meridian passing through the place.

The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

When the renewal verification is completed more than three months before the expiry date of the existing Document of Compliance or Safety Management Certificate, the new Document of Compliance or the new Safety Management Certificate should be valid from the date of （） for a period not exceeding five years.

（）for many years，the AB passed the examination and became an officer.

For many years marine centrifuges were designed for （） operation, that is the machines were run for a period during which solids accumulated in the bowlThe machine was stopped when the accumulated solids began to impair its performance.

Although the Shipowner may be responsible for the loss or damage to the goods，his liability may be limited（）the terms of the contract or the statute.

The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

The two classmates maintained their friendship for the next forty years.

Over the past 20 years, the Internet has helped change our world in either way or another for the better.

Import for the first three months this year is larger than that for the_____ period last year.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

The （） is used for hauling in or letting out the wires or ropes.