第二段第二行 1.with fins on 是要一起看的嗎 就是帶著腳蹼的意思嗎 2.practice 後面不是ing 而是to V 是因為它不是說要練習做某事 而是練習….為了某事 這樣嗎
72 Tui la Snorkeling is considered a popular and rewarding, activity, nowadays. One of the benefits is its simplicity. A swimmer can simply grab a mask and some fifltplak hala heavy bag full of scuba menit. Here are some preparations if you want to make the most of your snorkeling trip. 日由: bet First of all, practice your swimming skills no matter what level you are in. Focus 17. on the freestyle since the kicking technique is what you i need when snorkeling. Practice with fins on to 18 it because the extra drag and weight will put extra foll on the muscles. Second, improve your Breath hold. You can train your breath holding capacity as well as your swimming efficiency to extend your breathing time underwater. It allows you to get closer to and explore the marine wildlife. Third, learn how to save energy when you are underwater . Swimmers will lose heat constantly because the heat capacity of water is greater than 19 of air. They also require some energy when they propel themselves forward with fins. By taking deep breaths, it helps swimmers relax and lower their heart rate, which in turn 20 energy. Overall, through the preparations, you are able to start planning your snorkeling adventure. ABSBEEGILIKL wolle ubo 答對率 40.09 (A) as long as (B) instead of (C) no more than (D) rather than K dota 答對率56.21 17. (A) as usual (B) in particulat (C) in vain (D) beyond recognition AL LAK vd via UoYlio 答對率54.93 18. (A) get used to (B) take part in (C) look down upon (D) live up to A B C D E F G H K L D D A B C D E F G H I J K L
