Lesson2-2(無)

「Lesson2-2(無)」の編集履歴(バックアップ)一覧はこちら

Lesson2-2(無)」(2013/04/29 (月) 20:58:51) の最新版変更点

追加された行は緑色になります。

削除された行は赤色になります。

①From February until April, something strange happens on the islands at high tide: seawater comes out through small holes in the ground twice a day. ②This is because the soil of the islands is made up of sediments of coral reef, and water easily passes through these sediments. ③Consequently, as the tide rises, the land becomes filled with water like a sponge. ④This is happening on some parts of the island. ⑤Take a look at the pictures below. ⑥Normally there is no water in the square but as the tide rises, puddles start to appear. ⑦The puddles get bigger and bigger and are joined by other puddles. ⑧Very quickly, a large area of land becomes flooded with seawater. ⑨The water goes up to a level of 50 centimeters or higher in some areas, and it sometimes takes days for the water to go down. ⑩One man said, "We used to drink the well water until about ten years ago, but now we can't drink it. ⑪We can't use it for farming, either. ⑫The well water has too much salt in it. ⑬Seawater crabs are now living inside the well." ⑭Pointing to his pulaka field, he sighed. ⑮"We had to give up growing pulaka. ⑯Pulaka cannot survive once their roots are soaked with seawater. ⑰Growing it here is just a waste of time." ⑱It became difficult to grow many other vegetables on the island as well. ⑲As a result, the Tuvaluans had no choice but to depend on food brought in from foreign countries. ⑳They were beginning to lose their traditional way of life.

表示オプション

横に並べて表示:
変化行の前後のみ表示: