mainmast的翻译，读音

例句

I walked aft until I reached the mainmast. 我向船尾走去,来到了主桅前. 。

The breaking of her mainmast, she had great damage on board, and that a great part of her cargo was spoiled. 船的中桅折断了，船受了大伤，大部分的货物都损失了。

The breaking of her mainmast , she had great damage on board, and that a great part of her cargo was spoiled . 船的中桅折断了，船受了大伤，大部分的货物都损失了。