akabane_k https://blog.hatena.ne.jp/akabane_k/ English Collection https://akabane-k.hatenablog.com/ 英語の本を読む ＳＦのThe Martian by Andy Weirを読んでいます。And I had NASA telling me what to do every step of the way.You should try to be more cool. Wear dark glasses and a leather jacket. Carry a switchblade. Aspire to a level of coolness known only as..."Botanist Cool.""switchblade" は刃のついた工具の様ですが、一般的な工具なのでしょうか？・Oxford E… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakabane-k.hatenablog.com%2Fentry%2F2c8e3d0f0822a544b2f69d9246b5e137" title="switchblade - English Collection" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2018-01-03 09:03:38 rich https://akabane-k.hatenablog.com/entry/2c8e3d0f0822a544b2f69d9246b5e137 1.0 100%