掃除: cleaning, sweeping / 相似: resemblance / 送辞: farewell address / 双児: twins / 僧寺: temple / 走時: travel time of earthquake waves

掃除: clean / 相似: resemble

演奏: instrument playing, instrument performance / 煙草: tobaco

演奏: give a musical performance

創世記: Genesis (1st book of the Bible) / 創世期: time of creation

内層: inner layers / 内装: interior design / 内挿: interpolation / 内争: internal strife / 内奏: secret report to the emperor

a fake snore, a snore deliberately made to make one appear to be asleep

clear sky

(mathematics) empty set

to fly in the air