以防万一，我再次确认下，50cm是绳子在打结前的长度，对吗？的翻译：Just in case, I once again make sure, 50cm is the length of the rope in front of the tie, right? 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Just in case, I once again confirm the next, 50cm is the length of rope in the knot before, right?

Just in case, I once again make sure, 50cm is the length of the rope in front of the tie, right?

Provides against contingencies, under my once more confirmation, 50cm is the string in ties a knot the front length, to?

Just in case, I once again make sure, 50cm is the length of the rope in front of the tie, right?