I claim that the tension on the left side must be the same as the tension in this string on the right side.

细绳左侧的张力，必等于右侧张力。

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The left side Windows and the right side Windows simulate light coming from the both sides of the room, everything is the same as in the movie.

左边的窗口和右边的窗口分别表象从房间的两边传来的灯光。一切都像电影中的那样。

youdao

The defender joined United at the same time as left-back Patrice Evra and both have become integral members of the side.

BBC: Nemanja Vidic agrees new Manchester United contract