Analyzer
Sentence analysis
9Spans
Sentence
Span Details
夜間
night; nighttimenoun, adverb
航行
cruise; navigation; sailingnoun, suru verb
中
medium; average; middle; in; within; among; during; while; throughout; currently doing; in the process of; under; middle way; moderation; second volume (of three); junior high school; middle school; Chinanoun, suffix
は
topic markergrammar
舷灯
sidelight; side light; running lightnoun
を
object markergrammar
点灯
lighting; turning on a lightnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
なければならない。
must; have togrammar