What must the Master or person in charge of a ship enter in the logbook after conducting a boat drill? （）

After conducting an abandonment drill，the Master or person in charge of a ship shall log（）.

The important thing is that this is a major breakthrough. “breakthrough” here means an important development or achievement.

The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.

（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.

After（）the bid, major construction began in Beijing.

The present voyage of my ship began at the port of Shanghai after loading 8 000 tons of Cargo on board and ended after discharging the Cargo at the port of Hong Kong，which was（）.

The present voyage of my ship began at the port of Shanghai after loading 8000 tons of cargo on board and ended after discharging the cargo at the port of Hong Kong, which is（）.

In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.

（）means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed.

Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of（）.

A heavy steel curved arch constructed athwartships and above the after deck on a towing vessel is sometimes called a（）.