Hire of skis, boots and clothing, is all available.滑雪板、滑雪靴和滑雪服皆有出租。The skis are stacked outside the chalet.滑雪板在农舍堆了一堆.Strapping the skis on the roof, we boarded the hovercraft in Dover.用带子把滑水板绑在船顶后，我们就在多佛登上了气垫船。Strapping...
这是个主题句.This is a topic sentence.主题句下都画了红杠.Red lines were drawn under the topic sentences.段中主题句和句中的关键词.The topic sentence and keyword in the sentences in segment....