solid bulk container

例句：

1. 1. The solid bricks of thewall are very strong.
   这堵墙的实心砖非常坚固。
2. 2. Thesolid gold coin is wortha fortune.
   这枚实心金币价值连城。
3. 3. The solidwood table is sturdy and durable.
   这把实木桌子结实耐用。