## Abbreviations
\begin{table}
\begin{tabular}{c c c c} \hline
**Wind Level** & **Wind Direction** & **Suggestion of Athletes’ Sliding Routes** \\ \hline \multirow{6}{*}{3.5} & \multirow{2}{*}{WNW} & Area I (1M-2R-3R), Area II (1R-2R-3M-4R-5R), Area III (1M-2R-3R-4L), & \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1R-2R-3R-4L-5L), Area III (1L-2R-3R-4M), & \\  & & Area IV (1L-2R-3R-4M-5R-6L-7R-8M-9R-10L-11L-12L) \\ \cline{2-3}  & \multirow{2}{*}{NWN} & Area I (1R-2R-3L), Area II (1M-2R-3R-4R-5L), Area III (1M-2R-3R-4R), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \multirow{6}{*}{4.5} & \multirow{2}{*}{WNW} & Area I (1M-2R-3R), Area II (1L-2R-3M-4R-5R), Area III (1L-2R-3R-4L), \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1R-2R-3R-4L-5L), Area III (1L-2R-3R-4M), \\  & & Area IV (1L-2R-3R-4M-5R-6L-7M-8M-9R-10L-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NWN} & Area I (1R-2R-3L), Area II (1M-2M-3R-4R-5L), Area III (1M-2R-3R-4R), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \multirow{6}{*}{5.5} & \multirow{2}{*}{WNW} & Area I (1M-2R-3R), Area II (1M-2R-3M-4R-5R), Area III (1L-2R-3M-4L), \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1M-2R-3R-4L-5L), Area III (1L-2R-3L-4M), \\  & & Area IV (1L-2R-3R-4M-5R-6L-7M-8M-9R-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NWN} & Area I (1R-2R-3L), Area II (1R-2M-3R-4L-5L), Area III (1M-2R-3R-4R), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \multirow{6}{*}{6.5} & \multirow{2}{*}{WNW} & Area I (1M-2M-3R), Area II (1L-2R-3M-4R-5R), Area III (1M-2R-3R), \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1L-2R-3R-4L-5L), Area III (1L-2R-3R-4L), \\  & & Area IV (1L-2R-3R-4M-5R-6L-7M-8M-9R-10L-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NWN} & Area I (1R-2R-3L), Area II (1R-2M-3L-4R-5L), Area III (1M-2R-3R-4R), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \multirow{6}{*}{7.5} & \multirow{2}{*}{WNW} & Area I (1M-2R-3R), Area II (1R-2R-3M-4R-5R), Area III (1L-2R-3L-4L), \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1L-2R-3R-4L-5L), Area III (1L-2R-3R-4L), \\  & & Area IV (1L-2R-3R-4M-5R-6L-7M-8M-9R-10R-11L-12R) \\ \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1R-2R-3L), Area II (1L-2M-3R-4R-5L), Area III (1M-2R-3R-4R), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \multirow{6}{*}{8.229} & \multirow{2}{*}{WNW} & Area I (1M-2M-3R), Area II (1R-2R-3M-4R-5R), Area III (1L-2R-3L-4L), \\  & & Area IV (1L-2L-3M-4M-5M-6M-7R-8L-9L-10R-11R-12R) \\ \cline{1-1} \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1M-2L-3R), Area II (1L-2R-3R-4L-5L), Area III (1L-2R-3R-4M), \\  & & Area IV (1L-2R-3R-4M-5R-6L-7M-8M-9R-10R-11L-12R) \\ \cline{1-1} \cline{2-3}  & \multirow{2}{*}{NW} & Area I (1R-2R-3L), Area II (1M-2R-3R-4R-5L), Area III (1M-2R-3R-4R-5L), \\  & & Area IV (1L-2L-3L-4M-5M-6L-7R-8M-9M-10M-11M-12L) \\ \hline \end{tabular}
\end{table} 
Table 2: Suggestions of athletes’ sliding routes under different climatic conditions.