A simpler translation: "They have to win that game to regain top position". Would this work in Indonesian: "Mereka harus menang pertandingan itu untuk kembali menduduki posisi pertama.?
In the task where you just click the words, "reoccupy" is missing (and there is no similar verb neither) , so it's impossible to get it right!
The text box to be translated disappeared for me when translating. I had to remember what was said. Got it wrong of course!