航海 こうかい薄明 はくめい

kōkaihakumei

1. Not sailing in twilight.; Not navigating in dim light.

1. Navigational twilight; Twilight navigation

1. Navigational twilight; Maritime twilight

1. It is not nautical twilight.; It is not dim at sea.

1. Not navigating well.; Not skilled at sailing.

1. Was navigating dimly.; Was sailing dimly.

1. Navigational twilight.; Dusk at sea.

1. Is not skilled in navigation.; Is not proficient at sailing.

1. Was not navigating dimly.; Was not sailing faintly.

1. Probably sailing/navigating in dim light.

1. Was not navigating well.; Was not skilled at sailing.

1. Wasn't navigating well.; Didn't sail skillfully.

1. Likely to be nautical twilight.; Probably nautical twilight.

1. Was not navigating dimly.; Was not sailing dimly.

1. If/when navigating with poor visibility:; If/when sailing in low light:

1. If/when navigation is dim/poor.; If the navigation is faint.

1. If/when navigating in twilight:; If/when sailing in twilight: