1. 水库，坦克   sack   reservoir, tank   cistern   box   Hint Half-n-half Clue   2. 桶   bucket   sack   jug   carton   Half-n-half Clue   3. 大袋   bag   canister   sack   box   Half-n-half Clue   4. 条板箱   bucket   crate   can   package   Half-n-half Clue   5. 罐   jug   package   tube   canister   Half-n-half Clue   6. 水罐   jar   bag   jug   box   Half-n-half Clue   7. 瓶子   jar   package   barrel, cask   bucket   Half-n-half Clue